Number 21640230

Interestingness: 7

Visual representations

Binary image (n×n bits)
23³580149
Prime factorization

Representations of 21640230

Sanskrit numeral
२१६४०२३०
Arabic numeral
٢١٦٤٠٢٣٠
Maya numeral
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Chinese numeral
六十四万零二百三十
Hebrew numeral
תרמ׳ רל
Morse code
..---.-----........------..---...-------

21640230 in different numeral systems

Binary
1010010100011010000100110
Base-3
1111201102211000
Base-4
1102203100212
Base-5
21014441410
Base-6
2051454130
Base-7
351640023
Base-8
122432046
Duodecimal
72b7346
Hex
14a3426
Vigesimal
6f50ba
Base-24
2h59k6
Base-36
cvtpi
Negabinary
1010111100111010001111010

Factorization

Prime factors: 2, 3, 5, 80149
Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80149, 160298, 240447, 400745, 480894, 721341, 801490, 1202235, 1442682, 2164023, 2404470, 3606705, 4328046, 7213410, 10820115, 21640230
Sum of divisors other than 21640230: 36067770
Product of prime factors: 21640230 = 2 × 3 × 3 × 3 × 5 × 80149

Number-theory characteristics (4)

Evil number Even Composite Abundant

Base-10 digit properties (3)

These depend on the decimal representation of the number.

Harshad Duck number Happy number

Related primes

Prime number before 21640230
Prime number after 21640230