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145013371600087 = 31107148432945377
BaseRepresentation
bin100000111110001110001110…
…100000000111110011010111
3201000110010212012101022222001
4200332032032200013303113
5123001344341112200322
61232230120115220131
742354604350545104
oct4076161640076327
9630403765338861
10145013371600087
1142229909860871
12143206908a7647
1362bb918b53363
1427b49828cdaab
1511b71e5ab3827
hex83e38e807cd7

145013371600087 has 16 divisors (see below), whose sum is σ = 151100436206592. Its totient is φ = 139014560482560.

The previous prime is 145013371600079. The next prime is 145013371600127. The reversal of 145013371600087 is 780006173310541.

145013371600087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 145013371600087 - 23 = 145013371600079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145013371600007) 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, 47761543 + ... + 50706919.

It is an arithmetic number, because the mean of its divisors is an integer number (9443777262912).

Almost surely, 2145013371600087 is an apocalyptic number.

145013371600087 is a deficient number, since it is larger than the sum of its proper divisors (6087064606505).

145013371600087 is a wasteful number, since it uses less digits than its factorization.

145013371600087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960358.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 145013371600087 in words is "one hundred forty-five trillion, thirteen billion, three hundred seventy-one million, six hundred thousand, eighty-seven".

Divisors: 1 31 107 3317 14843 460133 1588201 2945377 49234231 91306687 315155339 9769815509 43718230811 1355265155141 4677850696777 145013371600087