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130912654155 = 3559147923903
BaseRepresentation
bin111100111101100000…
…0001001001101001011
3110111220112020212202120
41321323000021031023
54121102114413110
6140050200302323
712313065125433
oct1717300111513
9414815225676
10130912654155
1150579864768
12214564719a3
13c463cabb8a
14649c79b2c3
15361303e870
hex1e7b00934b

130912654155 has 16 divisors (see below), whose sum is σ = 213010421760. Its totient is φ = 68636690528.

The previous prime is 130912654123. The next prime is 130912654163. The reversal of 130912654155 is 551456219031.

It is a cyclic number.

It is not a de Polignac number, because 130912654155 - 25 = 130912654123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73961067 + ... + 73962836.

It is an arithmetic number, because the mean of its divisors is an integer number (13313151360).

Almost surely, 2130912654155 is an apocalyptic number.

130912654155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130912654155 is a deficient number, since it is larger than the sum of its proper divisors (82097767605).

130912654155 is a wasteful number, since it uses less digits than its factorization.

130912654155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147923970.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 130912654155 in words is "one hundred thirty billion, nine hundred twelve million, six hundred fifty-four thousand, one hundred fifty-five".

Divisors: 1 3 5 15 59 177 295 885 147923903 443771709 739619515 2218858545 8727510277 26182530831 43637551385 130912654155