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10023113305 = 523978871013
BaseRepresentation
bin10010101010110110…
…01001001001011001
3221212112020220121201
421111123021021121
5131011404111210
64334330034201
7503245025452
oct112533111131
927775226551
1010023113305
114283871417
121b38878961
13c3972099a
146b125c129
153d9e2653a
hex2556c9259

10023113305 has 32 divisors (see below), whose sum is σ = 12706896384. Its totient is φ = 7574747136.

The previous prime is 10023113273. The next prime is 10023113323. The reversal of 10023113305 is 50331132001.

It is not a de Polignac number, because 10023113305 - 25 = 10023113273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9893979 + ... + 9894991.

It is an arithmetic number, because the mean of its divisors is an integer number (397090512).

Almost surely, 210023113305 is an apocalyptic number.

It is an amenable number.

10023113305 is a deficient number, since it is larger than the sum of its proper divisors (2683783079).

10023113305 is a wasteful number, since it uses less digits than its factorization.

10023113305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 10023113305 its reverse (50331132001), we get a palindrome (60354245306).

The spelling of 10023113305 in words is "ten billion, twenty-three million, one hundred thirteen thousand, three hundred five".

Divisors: 1 5 23 97 115 485 887 1013 2231 4435 5065 11155 20401 23299 86039 98261 102005 116495 430195 491305 898531 1978897 2260003 4492655 9894485 11300015 20666213 87157507 103331065 435787535 2004622661 10023113305