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104208356 = 2273721727
BaseRepresentation
bin1100011011000…
…01011111100100
321021002022222202
412031201133210
5203134131411
614201314032
72403520310
oct615413744
9237068882
10104208356
115390630a
122aa95918
1318788165
14dba8b40
15923683b
hex63617e4

104208356 has 12 divisors (see below), whose sum is σ = 208416768. Its totient is φ = 44660712.

The previous prime is 104208343. The next prime is 104208359. The reversal of 104208356 is 653802401.

104208356 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (104208359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860836 + ... + 1860891.

It is an arithmetic number, because the mean of its divisors is an integer number (17368064).

Almost surely, 2104208356 is an apocalyptic number.

It is an amenable number.

104208356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

104208356 is a wasteful number, since it uses less digits than its factorization.

104208356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721738 (or 3721736 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 104208356 is about 10208.2494091788. The cubic root of 104208356 is about 470.5807759320.

The spelling of 104208356 in words is "one hundred four million, two hundred eight thousand, three hundred fifty-six".

Divisors: 1 2 4 7 14 28 3721727 7443454 14886908 26052089 52104178 104208356