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104104182 = 23713190667
BaseRepresentation
bin1100011010010…
…00000011110110
321020220001002110
412031020003312
5203122313212
614155151450
72402604510
oct615100366
9236801073
10104104182
1153845016
122aa45586
131874c910
14db7cbb0
159215a3c
hex63480f6

104104182 has 32 divisors (see below), whose sum is σ = 256257792. Its totient is φ = 27455904.

The previous prime is 104104163. The next prime is 104104193. The reversal of 104104182 is 281401401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94788 + ... + 95879.

It is an arithmetic number, because the mean of its divisors is an integer number (8008056).

Almost surely, 2104104182 is an apocalyptic number.

104104182 is an abundant number, since it is smaller than the sum of its proper divisors (152153610).

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

104104182 is a wasteful number, since it uses less digits than its factorization.

104104182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190692.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 104104182 is about 10203.1456914032. The cubic root of 104104182 is about 470.4239151066.

Adding to 104104182 its reverse (281401401), we get a palindrome (385505583).

The spelling of 104104182 in words is "one hundred four million, one hundred four thousand, one hundred eighty-two".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 190667 381334 572001 1144002 1334669 2478671 2669338 4004007 4957342 7436013 8008014 14872026 17350697 34701394 52052091 104104182