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23014241432 = 2371331612969
BaseRepresentation
bin10101011011110000…
…010111010010011000
32012101220100121011022
4111123300113102120
5334113121211212
614323403022012
71443212552540
oct253360272230
965356317138
1023014241432
11983aa37246
12456350a908
13222a007450
141184758320
158ea6c4772
hex55bc17498

23014241432 has 32 divisors (see below), whose sum is σ = 53109789600. Its totient is φ = 9104534784.

The previous prime is 23014241429. The next prime is 23014241461. The reversal of 23014241432 is 23414241032.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15805757 + ... + 15807212.

It is an arithmetic number, because the mean of its divisors is an integer number (1659680925).

Almost surely, 223014241432 is an apocalyptic number.

It is an amenable number.

23014241432 is an abundant number, since it is smaller than the sum of its proper divisors (30095548168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23014241432 is a wasteful number, since it uses less digits than its factorization.

23014241432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31612995 (or 31612991 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23014241432 its reverse (23414241032), we get a palindrome (46428482464).

The spelling of 23014241432 in words is "twenty-three billion, fourteen million, two hundred forty-one thousand, four hundred thirty-two".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 31612969 63225938 126451876 221290783 252903752 410968597 442581566 821937194 885163132 1643874388 1770326264 2876780179 3287748776 5753560358 11507120716 23014241432