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57001305174042 = 23142314057474937
BaseRepresentation
bin11001111010111101001101…
…00010111111000000011010
321110211021022222000221201110
430331132212202333000122
524432402133111032132
6321122012121201150
715002131323451425
oct1475364642770032
9243737288027643
1057001305174042
1117187132827a69
1264872999301b6
1325a627a578628
141010c40d0a9bc
1568cb04c221cc
hex33d7a68bf01a

57001305174042 has 32 divisors (see below), whose sum is σ = 114091080567552. Its totient is φ = 18985691983104.

The previous prime is 57001305174041. The next prime is 57001305174097. The reversal of 57001305174042 is 24047150310075.

It is not an unprimeable number, because it can be changed into a prime (57001305174041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119781198 + ... + 120256134.

It is an arithmetic number, because the mean of its divisors is an integer number (3565346267736).

Almost surely, 257001305174042 is an apocalyptic number.

57001305174042 is an abundant number, since it is smaller than the sum of its proper divisors (57089775393510).

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

57001305174042 is a wasteful number, since it uses less digits than its factorization.

57001305174042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490422.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 57001305174042 in words is "fifty-seven trillion, one billion, three hundred five million, one hundred seventy-four thousand, forty-two".

Divisors: 1 2 3 6 1423 2846 4269 8538 14057 28114 42171 84342 474937 949874 1424811 2849622 20003111 40006222 60009333 120018666 675835351 1351670702 2027506053 4055012106 6676189409 13352378818 20028568227 40057136454 9500217529007 19000435058014 28500652587021 57001305174042