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130968836296652 = 221011310324740921
BaseRepresentation
bin11101110001110110001110…
…111101101100111111001100
3122011201111110101102112222202
4131301312032331230333030
5114131243134042443102
61142314130334101032
736405120566305514
oct3561661675547714
9564644411375882
10130968836296652
1138804631814592
121283277a34a778
135810401362473
14244acd57d8844
151021beee69e02
hex771d8ef6cfcc

130968836296652 has 24 divisors (see below), whose sum is σ = 231482399908032. Its totient is φ = 64831106768000.

The previous prime is 130968836296637. The next prime is 130968836296709. The reversal of 130968836296652 is 256692638869031.

It is a self number, because there is not a number n which added to its sum of digits gives 130968836296652.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7076849 + ... + 17664072.

It is an arithmetic number, because the mean of its divisors is an integer number (9645099996168).

Almost surely, 2130968836296652 is an apocalyptic number.

It is an amenable number.

130968836296652 is a deficient number, since it is larger than the sum of its proper divisors (100513563611380).

130968836296652 is a wasteful number, since it uses less digits than its factorization.

130968836296652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24754129 (or 24754127 counting only the distinct ones).

The product of its (nonzero) digits is 1209323520, while the sum is 74.

The spelling of 130968836296652 in words is "one hundred thirty trillion, nine hundred sixty-eight billion, eight hundred thirty-six million, two hundred ninety-six thousand, six hundred fifty-two".

Divisors: 1 2 4 101 202 404 13103 26206 52412 1323403 2646806 5293612 24740921 49481842 98963684 2498833021 4997666042 9995332084 324180287863 648360575726 1296721151452 32742209074163 65484418148326 130968836296652