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23037034651 = 37380976343
BaseRepresentation
bin10101011101000111…
…010100000010011011
32012110111020121120121
4111131013110002123
5334134440102101
614325535334111
71443610364221
oct253507240233
965414217517
1023037034651
119851895114
12456b081337
132231958067
1411877acb11
158ec6c80a1
hex55d1d409b

23037034651 has 8 divisors (see below), whose sum is σ = 23127651360. Its totient is φ = 22946572992.

The previous prime is 23037034637. The next prime is 23037034661. The reversal of 23037034651 is 15643073032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23037034651 is a prime.

It is a super-2 number, since 2×230370346512 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23037034621) by changing a digit.

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, 263586 + ... + 339928.

It is an arithmetic number, because the mean of its divisors is an integer number (2890956420).

Almost surely, 223037034651 is an apocalyptic number.

23037034651 is a deficient number, since it is larger than the sum of its proper divisors (90616709).

23037034651 is an equidigital number, since it uses as much as digits as its factorization.

23037034651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77525.

The product of its (nonzero) digits is 45360, while the sum is 34.

The spelling of 23037034651 in words is "twenty-three billion, thirty-seven million, thirty-four thousand, six hundred fifty-one".

Divisors: 1 373 809 76343 301757 28475939 61761487 23037034651