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104169610368 = 27321967251283
BaseRepresentation
bin110000100000011111…
…1100001110010000000
3100221212202111111101100
41201000333201302000
53201314410012433
6115504352134400
710345264035645
oct1410077416200
9327782444340
10104169610368
11401a603608a
1218232237400
139a91608005
145082b25dcc
152a9a314b13
hex1840fe1c80

104169610368 has 384 divisors, whose sum is σ = 322657171200. Its totient is φ = 32161536000.

The previous prime is 104169610343. The next prime is 104169610439. The reversal of 104169610368 is 863016961401.

104169610368 is a `hidden beast` number, since 10 + 4 + 16 + 9 + 610 + 3 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 368090355 + ... + 368090637.

It is an arithmetic number, because the mean of its divisors is an integer number (840253050).

Almost surely, 2104169610368 is an apocalyptic number.

104169610368 is a gapful number since it is divisible by the number (18) 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 104169610368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161328585600).

104169610368 is an abundant number, since it is smaller than the sum of its proper divisors (218487560832).

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

104169610368 is a wasteful number, since it uses less digits than its factorization.

104169610368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 104169610368 in words is "one hundred four billion, one hundred sixty-nine million, six hundred ten thousand, three hundred sixty-eight".