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104574275008512 = 2113312127139459
BaseRepresentation
bin10111110001110000011000…
…100000111011100000000000
3111201021012111000202022112120
4113301300120200323200000
5102201321103400233022
61010224431515124240
731012146010162251
oct2761603040734000
9451235430668476
10104574275008512
1130358778aa64a1
12b88b241143680
1346474090b5c0a
141bb75c9a4ab28
15c1533be67d5c
hex5f1c1883b800

104574275008512 has 288 divisors, whose sum is σ = 290350632499200. Its totient is φ = 33467777925120.

The previous prime is 104574275008507. The next prime is 104574275008513. The reversal of 104574275008512 is 215800572475401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104574275008513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 749787039 + ... + 749926497.

It is an arithmetic number, because the mean of its divisors is an integer number (1008161918400).

Almost surely, 2104574275008512 is an apocalyptic number.

104574275008512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104574275008512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145175316249600).

104574275008512 is an abundant number, since it is smaller than the sum of its proper divisors (185776357490688).

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

104574275008512 is a wasteful number, since it uses less digits than its factorization.

104574275008512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139673 (or 139622 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 51.

The spelling of 104574275008512 in words is "one hundred four trillion, five hundred seventy-four billion, two hundred seventy-five million, eight thousand, five hundred twelve".