Number 1221285

Interestingness: 6

Visual representations

Binary image (n×n bits)
35136263
Prime factorization

Representations of 1221285

Greek numeral
ρκβ
Μ
͵ασπεʹ
Sanskrit numeral
१२२१२८५
Arabic numeral
١٢٢١٢٨٥
Maya numeral
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Chinese numeral
二十二万一千二百八十五
Hebrew numeral
רכא׳ רפה
Egyptian numeral
𓁨
𓆐𓆐
𓂭𓂭
𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹
Morse code
.----..---..---.----..------.......

1221285 in different numeral systems

Binary
100101010001010100101
Base-3
2022001021210
Base-4
10222022211
Base-5
303040120
Base-6
42102033
Base-7
13244412
Base-8
4521245
Duodecimal
4aa919
Hex
12a2a5
Vigesimal
7cd45
Base-24
3g86l
Base-36
q6cl
Negabinary
101111110011111100101

Factorization

Prime factors: 3, 5, 13, 6263
Divisors: 1, 3, 5, 13, 15, 39, 65, 195, 6263, 18789, 31315, 81419, 93945, 244257, 407095, 1221285
Sum of divisors other than 1221285: 883419
Product of prime factors: 1221285 = 3 × 5 × 13 × 6263

Number-theory characteristics (5)

Difference of 2 squares Odious number Odd Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Happy number

Related primes

Prime number before 1221285
Prime number after 1221285