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232503255200525 = 529300130208021
BaseRepresentation
bin110100110111010111100001…
…111011110111001100001101
31010111020002112121121200220112
4310313113201323313030031
5220433313131312404100
62142254304303125405
766654543260106131
oct6467274173671415
91114202477550815
10232503255200525
11680a0093238a51
12220b08318a3865
139c96c696082ca
14415b30911b3c1
151bd2e2362cb35
hexd375e1ef730d

232503255200525 has 6 divisors (see below), whose sum is σ = 288304036448682. Its totient is φ = 186002604160400.

The previous prime is 232503255200497. The next prime is 232503255200551. The reversal of 232503255200525 is 525002552305232.

It can be written as a sum of positive squares in 3 ways, for example, as 97285352836 + 232405969847689 = 311906^2 + 15244867^2 .

It is a de Polignac number, because none of the positive numbers 2k-232503255200525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4650065103986 + ... + 4650065104035.

It is an arithmetic number, because the mean of its divisors is an integer number (48050672741447).

Almost surely, 2232503255200525 is an apocalyptic number.

232503255200525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232503255200525 is a deficient number, since it is larger than the sum of its proper divisors (55800781248157).

232503255200525 is an equidigital number, since it uses as much as digits as its factorization.

232503255200525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9300130208031 (or 9300130208026 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 232503255200525 in words is "two hundred thirty-two trillion, five hundred three billion, two hundred fifty-five million, two hundred thousand, five hundred twenty-five".

Divisors: 1 5 25 9300130208021 46500651040105 232503255200525