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104880360 = 23351367231
BaseRepresentation
bin1100100000001…
…01100011101000
321022100110210210
412100011203220
5203322132420
614223541120
72412316434
oct620054350
9238313723
10104880360
1154225192
122b15a7a0
1318961cb0
14dd019c4
15931a9e0
hex64058e8

104880360 has 64 divisors (see below), whose sum is σ = 338849280. Its totient is φ = 25816320.

The previous prime is 104880343. The next prime is 104880367. The reversal of 104880360 is 63088401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (104880367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32056 + ... + 35175.

It is an arithmetic number, because the mean of its divisors is an integer number (5294520).

Almost surely, 2104880360 is an apocalyptic number.

104880360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104880360 is an abundant number, since it is smaller than the sum of its proper divisors (233968920).

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

104880360 is a wasteful number, since it uses less digits than its factorization.

104880360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67258 (or 67254 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 104880360 is about 10241.1112678264. Note that the first 3 decimals coincide. The cubic root of 104880360 is about 471.5901474229.

The spelling of 104880360 in words is "one hundred four million, eight hundred eighty thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 67231 134462 201693 268924 336155 403386 537848 672310 806772 874003 1008465 1344620 1613544 1748006 2016930 2622009 2689240 3496012 4033860 4370015 5244018 6992024 8067720 8740030 10488036 13110045 17480060 20976072 26220090 34960120 52440180 104880360