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103927480 = 2356174211
BaseRepresentation
bin1100011000111…
…00111010111000
321020120001200221
412030130322320
5203101134410
614151305424
72401240366
oct614347270
9236501627
10103927480
1153734288
122a97b274
13186ba367
14db34636
1591cd4da
hex631ceb8

103927480 has 32 divisors (see below), whose sum is σ = 234271440. Its totient is φ = 41493760.

The previous prime is 103927471. The next prime is 103927559. The reversal of 103927480 is 84729301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22575 + ... + 26785.

Almost surely, 2103927480 is an apocalyptic number.

103927480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103927480 is an abundant number, since it is smaller than the sum of its proper divisors (130343960).

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

103927480 is a wasteful number, since it uses less digits than its factorization.

103927480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839 (or 4835 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 103927480 is about 10194.4828216050. The cubic root of 103927480 is about 470.1576052098.

The spelling of 103927480 in words is "one hundred three million, nine hundred twenty-seven thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 617 1234 2468 3085 4211 4936 6170 8422 12340 16844 21055 24680 33688 42110 84220 168440 2598187 5196374 10392748 12990935 20785496 25981870 51963740 103927480