Number 397728

Interestingness: 9

Visual representations

Binary image (n×n bits)
2⁵3²1381
Prime factorization

Representations of 397728

Greek numeral
λθ
Μ
͵ζψκηʹ
Sanskrit numeral
३९७७२८
Arabic numeral
٣٩٧٧٢٨
Roman numeral
CCCXCVMMDCCXXVIII
Maya numeral
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Chinese numeral
三十九万七千七百二十八
Hebrew numeral
שצז׳ תשכח
Egyptian numeral
𓆐𓆐𓆐
𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹
Morse code
...------.--...--.....------..

397728 in different numeral systems

Binary
1100001000110100000
Base-3
202012120200
Base-4
1201012200
Base-5
100211403
Base-6
12305200
Base-7
3244362
Base-8
1410640
Duodecimal
172200
Hex
611a0
Vigesimal
29e68
Base-24
14ic0
Base-36
8iw0
Negabinary
110100001011011100000

Factorization

Prime factors: 2, 3, 1381
Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1381, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 22096, 24858, 33144, 44192, 49716, 66288, 99432, 132576, 198864, 397728
Sum of divisors other than 397728: 734130
Product of prime factors: 397728 = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 1381

Number-theory characteristics (6)

Difference of 2 squares Evil number Refactorable Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Harshad

Related primes

Prime number before 397728
Prime number after 397728