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207597490130 = 2531673995051
BaseRepresentation
bin1100000101010111000…
…1100100111111010010
3201211211211022011122202
43001111301210333102
511400124424141010
6235211410403202
720666313360002
oct3012561447722
9654754264582
10207597490130
1180050409a68
1234297b90502
1316765352474
14a095130002
1556004626a5
hex3055c64fd2

207597490130 has 32 divisors (see below), whose sum is σ = 386303067648. Its totient is φ = 80240832000.

The previous prime is 207597490109. The next prime is 207597490153. The reversal of 207597490130 is 31094795702.

207597490130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288896 + ... + 706155.

It is an arithmetic number, because the mean of its divisors is an integer number (12071970864).

Almost surely, 2207597490130 is an apocalyptic number.

207597490130 is a deficient number, since it is larger than the sum of its proper divisors (178705577518).

207597490130 is a wasteful number, since it uses less digits than its factorization.

207597490130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995762.

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

The spelling of 207597490130 in words is "two hundred seven billion, five hundred ninety-seven million, four hundred ninety thousand, one hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 673 1346 3365 6730 20863 41726 104315 208630 995051 1990102 4975255 9950510 30846581 61693162 154232905 308465810 669669323 1339338646 3348346615 6696693230 20759749013 41519498026 103798745065 207597490130