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130611877676 = 227217371059439
BaseRepresentation
bin111100110100100010…
…0110001011100101100
3110111010120021211222222
41321221010301130230
54114443120041201
6140000253454512
712302453433200
oct1715104613454
9414116254888
10130611877676
1150434aaa965
12213917a1438
13c41689b827
146470864b00
1535e692a91b
hex1e6913172c

130611877676 has 72 divisors (see below), whose sum is σ = 289138127040. Its totient is φ = 51259848192.

The previous prime is 130611877657. The next prime is 130611877699. The reversal of 130611877676 is 676778116031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406436 + ... + 653003.

It is an arithmetic number, because the mean of its divisors is an integer number (4015807320).

Almost surely, 2130611877676 is an apocalyptic number.

It is an amenable number.

130611877676 is an abundant number, since it is smaller than the sum of its proper divisors (158526249364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130611877676 is a wasteful number, since it uses less digits than its factorization.

130611877676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059511 (or 1059502 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 130611877676 in words is "one hundred thirty billion, six hundred eleven million, eight hundred seventy-seven thousand, six hundred seventy-six".

Divisors: 1 2 4 7 14 17 28 34 37 49 68 74 98 119 148 196 238 259 476 518 629 833 1036 1258 1666 1813 2516 3332 3626 4403 7252 8806 17612 30821 61642 123284 1059439 2118878 4237756 7416073 14832146 18010463 29664292 36020926 39199243 51912511 72041852 78398486 103825022 126073241 156796972 207650044 252146482 274394701 504292964 548789402 666387131 882512687 1097578804 1332774262 1765025374 1920762907 2665548524 3530050748 3841525814 4664709917 7683051628 9329419834 18658839668 32652969419 65305938838 130611877676