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52313055031325 = 5211548356576133
BaseRepresentation
bin10111110010100000101010…
…00011111111000000011101
320212020002010202021110002202
423321100111003333000131
523324044114042000300
6303132141414101245
714006331161660414
oct1371202503770035
9225202122243082
1052313055031325
1115739929848460
125a4a75434a825
13232613b6b514a
14ccbd72dac47b
1560abb14bdad5
hex2f94150ff01d

52313055031325 has 48 divisors (see below), whose sum is σ = 70802256776256. Its totient is φ = 38025993868800.

The previous prime is 52313055031231. The next prime is 52313055031331.

52313055031325 is nontrivially palindromic in base 10.

52313055031325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52313055031325 - 240 = 51213543403549 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 (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8529762959 + ... + 8529769091.

It is an arithmetic number, because the mean of its divisors is an integer number (1475047016172).

Almost surely, 252313055031325 is an apocalyptic number.

52313055031325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52313055031325 is a deficient number, since it is larger than the sum of its proper divisors (18489201744931).

52313055031325 is a wasteful number, since it uses less digits than its factorization.

52313055031325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17294 (or 17289 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 38.

The spelling of 52313055031325 in words is "fifty-two trillion, three hundred thirteen billion, fifty-five million, thirty-one thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 5483 5657 6133 27415 28285 30665 60313 62227 67463 137075 141425 153325 301565 311135 337315 1507825 1555675 1686575 31017331 33627239 34694381 155086655 168136195 173471905 341190641 369899629 381638191 775433275 840680975 867359525 1705953205 1849498145 1908190955 8529766025 9247490725 9540954775 190229291023 951146455115 2092522201253 4755732275575 10462611006265 52313055031325