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104281360 = 2451303517
BaseRepresentation
bin1100011011100…
…11010100010000
321021020001010121
412031303110100
5203144000420
614203040024
72404243201
oct615632420
9237201117
10104281360
1153956147
122ab10014
13187b2461
14dbc75a8
15924d2aa
hex6373510

104281360 has 20 divisors (see below), whose sum is σ = 242454348. Its totient is φ = 41712512.

The previous prime is 104281339. The next prime is 104281381. The reversal of 104281360 is 63182401.

It is an interprime number because it is at equal distance from previous prime (104281339) and next prime (104281381).

It can be written as a sum of positive squares in 2 ways, for example, as 43877376 + 60403984 = 6624^2 + 7772^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651679 + ... + 651838.

Almost surely, 2104281360 is an apocalyptic number.

104281360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104281360 is an abundant number, since it is smaller than the sum of its proper divisors (138172988).

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

104281360 is a wasteful number, since it uses less digits than its factorization.

104281360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303530 (or 1303524 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 104281360 is about 10211.8245186646. The cubic root of 104281360 is about 470.6906399935.

The spelling of 104281360 in words is "one hundred four million, two hundred eighty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1303517 2607034 5214068 6517585 10428136 13035170 20856272 26070340 52140680 104281360