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23283610045 = 529315179891
BaseRepresentation
bin10101101011110011…
…111011000110111101
32020002200012221102121
4111223303323012331
5340141101010140
614410224322541
71452663264013
oct255363730675
966080187377
1023283610045
119968a99933
124619773451
132270a6ba67
1411ac4368b3
1591418264a
hex56bcfb1bd

23283610045 has 16 divisors (see below), whose sum is σ = 29836177920. Its totient is φ = 17404430400.

The previous prime is 23283610013. The next prime is 23283610061. The reversal of 23283610045 is 54001638232.

It is not a de Polignac number, because 23283610045 - 25 = 23283610013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585451 + ... + 2594440.

It is an arithmetic number, because the mean of its divisors is an integer number (1864761120).

Almost surely, 223283610045 is an apocalyptic number.

It is an amenable number.

23283610045 is a deficient number, since it is larger than the sum of its proper divisors (6552567875).

23283610045 is a wasteful number, since it uses less digits than its factorization.

23283610045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179956.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 23283610045 in words is "twenty-three billion, two hundred eighty-three million, six hundred ten thousand, forty-five".

Divisors: 1 5 29 31 145 155 899 4495 5179891 25899455 150216839 160576621 751084195 802883105 4656722009 23283610045