Base | Representation |
---|---|
bin | 1010101001111100011010… |
… | …00011001110000110100001 |
3 | 10001222000120110110111001110 |
4 | 11110332031003032012201 |
5 | 11032400013214000304 |
6 | 121500124220053533 |
7 | 4635602154364512 |
oct | 524761503160641 |
9 | 101860513414043 |
10 | 23431413031329 |
11 | 751422a889526 |
12 | 27651b89942a9 |
13 | 100c75a4a9074 |
14 | 5b012d2a6a09 |
15 | 2a9788bb8289 |
hex | 154f8d0ce1a1 |
23431413031329 has 32 divisors (see below), whose sum is σ = 32674027559040. Its totient is φ = 14917017024000.
The previous prime is 23431413031303. The next prime is 23431413031357. The reversal of 23431413031329 is 92313031413432.
It is not a de Polignac number, because 23431413031329 - 25 = 23431413031297 is a prime.
It is a super-2 number, since 2×234314130313292 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23431413031729) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6810474 + ... + 9656364.
It is an arithmetic number, because the mean of its divisors is an integer number (1021063361220).
Almost surely, 223431413031329 is an apocalyptic number.
23431413031329 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
23431413031329 is a deficient number, since it is larger than the sum of its proper divisors (9242614527711).
23431413031329 is a wasteful number, since it uses less digits than its factorization.
23431413031329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2846961.
The product of its (nonzero) digits is 139968, while the sum is 39.
The spelling of 23431413031329 in words is "twenty-three trillion, four hundred thirty-one billion, four hundred thirteen million, thirty-one thousand, three hundred twenty-nine".
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