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104315080 = 2354615657
BaseRepresentation
bin1100011011110…
…11100011001000
321021021202101111
412031323203020
5203201040310
614203500104
72404443412
oct615734310
9237252344
10104315080
1153979511
122ab27634
13187c48cc
14dbd59b2
15925828a
hex637b8c8

104315080 has 32 divisors (see below), whose sum is σ = 235259640. Its totient is φ = 41628160.

The previous prime is 104315017. The next prime is 104315083. The reversal of 104315080 is 80513401.

It can be written as a sum of positive squares in 4 ways, for example, as 51926436 + 52388644 = 7206^2 + 7238^2 .

It is not an unprimeable number, because it can be changed into a prime (104315083) 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, 15612 + ... + 21268.

Almost surely, 2104315080 is an apocalyptic number.

104315080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104315080 is an abundant number, since it is smaller than the sum of its proper divisors (130944560).

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

104315080 is a wasteful number, since it uses less digits than its factorization.

104315080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 104315080 is about 10213.4754124147. The cubic root of 104315080 is about 470.7413680685.

Adding to 104315080 its reverse (80513401), we get a palindrome (184828481).

The spelling of 104315080 in words is "one hundred four million, three hundred fifteen thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 461 922 1844 2305 3688 4610 5657 9220 11314 18440 22628 28285 45256 56570 113140 226280 2607877 5215754 10431508 13039385 20863016 26078770 52157540 104315080