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57953229295104 = 29321121361131071
BaseRepresentation
bin11010010110101010010011…
…01001010100111000000000
321121012021102012012200110200
431023111021221110320000
530044001203144420404
6323131202422525200
715130661022126213
oct1513251151247000
9247167365180420
1057953229295104
1117513910110500
1265bb883296800
132644c73602110
141044d463a977a
156a776a9b8839
hex34b549a54e00

57953229295104 has 720 divisors, whose sum is σ = 201233498898432. Its totient is φ = 15944822784000.

The previous prime is 57953229295103. The next prime is 57953229295127. The reversal of 57953229295104 is 40159292235975.

57953229295104 is a `hidden beast` number, since 5 + 7 + 9 + 5 + 3 + 22 + 92 + 9 + 510 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57953229295103) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 442085889 + ... + 442216959.

Almost surely, 257953229295104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57953229295104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100616749449216).

57953229295104 is an abundant number, since it is smaller than the sum of its proper divisors (143280269603328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57953229295104 is a wasteful number, since it uses less digits than its factorization.

57953229295104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131191 (or 131161 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 63.

The spelling of 57953229295104 in words is "fifty-seven trillion, nine hundred fifty-three billion, two hundred twenty-nine million, two hundred ninety-five thousand, one hundred four".