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104100272 = 2413747491
BaseRepresentation
bin1100011010001…
…11000110110000
321020212211201122
412031013012300
5203122202042
614155121412
72402560223
oct615070660
9236784648
10104100272
1153842091
122aa43268
131874abc3
14db7b5ba
1592147d2
hex63471b0

104100272 has 20 divisors (see below), whose sum is σ = 203170776. Its totient is φ = 51669120.

The previous prime is 104100247. The next prime is 104100281. The reversal of 104100272 is 272001401.

It is a self number, because there is not a number n which added to its sum of digits gives 104100272.

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, 21554 + ... + 25937.

Almost surely, 2104100272 is an apocalyptic number.

It is an amenable number.

104100272 is a deficient number, since it is larger than the sum of its proper divisors (99070504).

104100272 is a wasteful number, since it uses less digits than its factorization.

104100272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47636 (or 47630 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 104100272 is about 10202.9540820294. The cubic root of 104100272 is about 470.4180255560.

Adding to 104100272 its reverse (272001401), we get a palindrome (376101673).

The spelling of 104100272 in words is "one hundred four million, one hundred thousand, two hundred seventy-two".

Divisors: 1 2 4 8 16 137 274 548 1096 2192 47491 94982 189964 379928 759856 6506267 13012534 26025068 52050136 104100272