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102293174568 = 233136189131461
BaseRepresentation
bin101111101000100100…
…1011111100100101000
3100210000222122200101010
41133101021133210220
53133444023041233
6114554241423520
710250630431434
oct1372111374450
9323028580333
10102293174568
113a4229150a2
12179a993aba0
139852934c80
144d458339c4
1529da70db63
hex17d125f928

102293174568 has 256 divisors, whose sum is σ = 285844204800. Its totient is φ = 30311424000.

The previous prime is 102293174549. The next prime is 102293174579. The reversal of 102293174568 is 865471392201.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 221893858 + ... + 221894318.

It is an arithmetic number, because the mean of its divisors is an integer number (1116578925).

It is a 1-persistent number, because it is pandigital, but 2⋅102293174568 = 204586349136 is not.

Almost surely, 2102293174568 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 102293174568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142922102400).

102293174568 is an abundant number, since it is smaller than the sum of its proper divisors (183551030232).

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

102293174568 is a wasteful number, since it uses less digits than its factorization.

102293174568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 102293174568 in words is "one hundred two billion, two hundred ninety-three million, one hundred seventy-four thousand, five hundred sixty-eight".