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8970338072 = 231393180489
BaseRepresentation
bin10000101101010110…
…00111111100011000
3212011011021101111102
420112223013330120
5121332401304242
64042041250532
7435202421063
oct102653077430
925134241442
108970338072
113893581843
1218a4193a48
13acc596167
146114d38da
153777bce32
hex216ac7f18

8970338072 has 16 divisors (see below), whose sum is σ = 16820800200. Its totient is φ = 4484791360.

The previous prime is 8970338071. The next prime is 8970338089. The reversal of 8970338072 is 2708330798.

It is a happy number.

8970338072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970338071) 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 3 ways as a sum of consecutive naturals, for example, 71204 + ... + 151692.

Almost surely, 28970338072 is an apocalyptic number.

It is an amenable number.

8970338072 is a deficient number, since it is larger than the sum of its proper divisors (7850462128).

8970338072 is a wasteful number, since it uses less digits than its factorization.

8970338072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94426 (or 94422 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 8970338072 is about 94711.8686965894. The cubic root of 8970338072 is about 2077.7961488593.

The spelling of 8970338072 in words is "eight billion, nine hundred seventy million, three hundred thirty-eight thousand, seventy-two".

Divisors: 1 2 4 8 13931 27862 55724 80489 111448 160978 321956 643912 1121292259 2242584518 4485169036 8970338072