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104105652 = 22371239353
BaseRepresentation
bin1100011010010…
…00011010110100
321020220010002220
412031020122310
5203122340102
614155202340
72402612010
oct615103264
9236803086
10104105652
1153846132
122aa463b0
13187504a1
14db7d540
1592161bc
hex63486b4

104105652 has 24 divisors (see below), whose sum is σ = 277615296. Its totient is φ = 29744448.

The previous prime is 104105641. The next prime is 104105663. The reversal of 104105652 is 256501401.

It is an interprime number because it is at equal distance from previous prime (104105641) and next prime (104105663).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619593 + ... + 619760.

It is an arithmetic number, because the mean of its divisors is an integer number (11567304).

Almost surely, 2104105652 is an apocalyptic number.

104105652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104105652 is an abundant number, since it is smaller than the sum of its proper divisors (173509644).

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

104105652 is a wasteful number, since it uses less digits than its factorization.

104105652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239367 (or 1239365 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 104105652 is about 10203.2177277563. The cubic root of 104105652 is about 470.4261292985.

The spelling of 104105652 in words is "one hundred four million, one hundred five thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1239353 2478706 3718059 4957412 7436118 8675471 14872236 17350942 26026413 34701884 52052826 104105652