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972055035004 = 221912790197829
BaseRepresentation
bin11100010010100101111…
…11101011110001111100
310102221001012001010011111
432021102333223301330
5111411232042110004
62022320024531404
7130141300316614
oct16112277536174
93387035033144
10972055035004
113452787a90a9
12138483320b64
13708838a9bb1
1435094d01a44
151a443271a04
hexe252febc7c

972055035004 has 12 divisors (see below), whose sum is σ = 1790627696200. Its totient is φ = 460447121808.

The previous prime is 972055035001. The next prime is 972055035019. The reversal of 972055035004 is 400530550279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972055035001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6395098839 + ... + 6395098990.

Almost surely, 2972055035004 is an apocalyptic number.

It is an amenable number.

972055035004 is a deficient number, since it is larger than the sum of its proper divisors (818572661196).

972055035004 is a wasteful number, since it uses less digits than its factorization.

972055035004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12790197852 (or 12790197850 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 972055035004 in words is "nine hundred seventy-two billion, fifty-five million, thirty-five thousand, four".

Divisors: 1 2 4 19 38 76 12790197829 25580395658 51160791316 243013758751 486027517502 972055035004