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104637080 = 2357933113
BaseRepresentation
bin1100011110010…
…10001010011000
321021220010002102
412033022022120
5203241341310
614214422532
72410254242
oct617121230
9237803072
10104637080
1154079429
122b061a48
13188a8342
14dc7b092
1592bd8a5
hex63ca298

104637080 has 32 divisors (see below), whose sum is σ = 238420800. Its totient is φ = 41323776.

The previous prime is 104637079. The next prime is 104637083. The reversal of 104637080 is 80736401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104637083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13397 + ... + 19716.

It is an arithmetic number, because the mean of its divisors is an integer number (7450650).

Almost surely, 2104637080 is an apocalyptic number.

104637080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104637080 is an abundant number, since it is smaller than the sum of its proper divisors (133783720).

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

104637080 is a wasteful number, since it uses less digits than its factorization.

104637080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33203 (or 33199 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 104637080 is about 10229.2267547454. The cubic root of 104637080 is about 471.2252323475.

The spelling of 104637080 in words is "one hundred four million, six hundred thirty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 79 158 316 395 632 790 1580 3160 33113 66226 132452 165565 264904 331130 662260 1324520 2615927 5231854 10463708 13079635 20927416 26159270 52318540 104637080