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23480823995 = 5531033532437
BaseRepresentation
bin10101110111100100…
…001111000010111011
32020121102022110002222
4111313210033002323
5341042042331440
614441551314255
71460606465546
oct256744170273
966542273088
1023480823995
119a5a349672
12467381b98b
1322a288bbc5
1411ca6d185d
1592663b2b5
hex57790f0bb

23480823995 has 32 divisors (see below), whose sum is σ = 29081400192. Its totient is φ = 18192125952.

The previous prime is 23480823973. The next prime is 23480824007. The reversal of 23480823995 is 59932808432.

It is a cyclic number.

It is not a de Polignac number, because 23480823995 - 210 = 23480822971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 9633917 + ... + 9636353.

It is an arithmetic number, because the mean of its divisors is an integer number (908793756).

Almost surely, 223480823995 is an apocalyptic number.

23480823995 is a deficient number, since it is larger than the sum of its proper divisors (5600576197).

23480823995 is a wasteful number, since it uses less digits than its factorization.

23480823995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 23480823995 in words is "twenty-three billion, four hundred eighty million, eight hundred twenty-three thousand, nine hundred ninety-five".

Divisors: 1 5 53 103 265 353 515 1765 2437 5459 12185 18709 27295 36359 93545 129161 181795 251011 645805 860261 1255055 1927027 4301305 9635135 13303583 45593833 66517915 88606883 227969165 443034415 4696164799 23480823995