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130597120676 = 22113378807467
BaseRepresentation
bin111100110100000110…
…0011110101010100100
3110111002112112010012102
41321220030132222210
54114430330330201
6135555005311232
712302214131651
oct1715014365244
9414075463172
10130597120676
11504277407a0
1221388865518
13c413802989
14646c902c28
1535e54b326b
hex1e6831eaa4

130597120676 has 24 divisors (see below), whose sum is σ = 250061631456. Its totient is φ = 59186171520.

The previous prime is 130597120657. The next prime is 130597120679. The reversal of 130597120676 is 676021795031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130597120676.

It is not an unprimeable number, because it can be changed into a prime (130597120679) 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, 4388906 + ... + 4418561.

It is an arithmetic number, because the mean of its divisors is an integer number (10419234644).

Almost surely, 2130597120676 is an apocalyptic number.

It is an amenable number.

130597120676 is a deficient number, since it is larger than the sum of its proper divisors (119464510780).

130597120676 is a wasteful number, since it uses less digits than its factorization.

130597120676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807819 (or 8807817 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 130597120676 in words is "one hundred thirty billion, five hundred ninety-seven million, one hundred twenty thousand, six hundred seventy-six".

Divisors: 1 2 4 11 22 44 337 674 1348 3707 7414 14828 8807467 17614934 35229868 96882137 193764274 387528548 2968116379 5936232758 11872465516 32649280169 65298560338 130597120676