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130464056215 = 51071297188017
BaseRepresentation
bin111100110000001000…
…0111000001110010111
3110110202021010202002001
41321200100320032113
54114142244244330
6135533453300131
712266010115633
oct1714020701627
9413667122061
10130464056215
1150369616469
1221350194647
13c3c20833cc
146458d85dc3
1535d897b9ca
hex1e60438397

130464056215 has 16 divisors (see below), whose sum is σ = 158142691872. Its totient is φ = 103315544064.

The previous prime is 130464056213. The next prime is 130464056221. The reversal of 130464056215 is 512650464031.

It is a cyclic number.

It is not a de Polignac number, because 130464056215 - 21 = 130464056213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130464056213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599887 + ... + 787903.

It is an arithmetic number, because the mean of its divisors is an integer number (9883918242).

Almost surely, 2130464056215 is an apocalyptic number.

130464056215 is a deficient number, since it is larger than the sum of its proper divisors (27678635657).

130464056215 is a wasteful number, since it uses less digits than its factorization.

130464056215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189426.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 130464056215 in words is "one hundred thirty billion, four hundred sixty-four million, fifty-six thousand, two hundred fifteen".

Divisors: 1 5 107 535 1297 6485 138779 188017 693895 940085 20117819 100589095 243858049 1219290245 26092811243 130464056215