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13153015241 = 29388350839
BaseRepresentation
bin11000011111111101…
…10001010111001001
31020221122201101220122
430033332301113021
5203414132441431
610013054433025
7643641533132
oct141776612711
936848641818
1013153015241
11563a597033
122670b02775
131317cb8172
148cabdac89
1551eac9a7b
hex30ffb15c9

13153015241 has 8 divisors (see below), whose sum is σ = 13213112640. Its totient is φ = 13093021872.

The previous prime is 13153015181. The next prime is 13153015289. The reversal of 13153015241 is 14251035131.

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

It is a cyclic number.

It is not a de Polignac number, because 13153015241 - 226 = 13085906377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13153015241.

It is not an unprimeable number, because it can be changed into a prime (13153015441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233300 + ... + 284138.

It is an arithmetic number, because the mean of its divisors is an integer number (1651639080).

Almost surely, 213153015241 is an apocalyptic number.

It is an amenable number.

13153015241 is a deficient number, since it is larger than the sum of its proper divisors (60097399).

13153015241 is an equidigital number, since it uses as much as digits as its factorization.

13153015241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52015.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 13153015241 in words is "thirteen billion, one hundred fifty-three million, fifteen thousand, two hundred forty-one".

Divisors: 1 293 883 50839 258719 14895827 44890837 13153015241