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107912484 = 223215971877
BaseRepresentation
bin1100110111010…
…01110100100100
321112001112002200
412123221310210
5210111144414
614412534500
72450145441
oct633516444
9245045080
10107912484
1155a06279
1230181430
1319484154
14104909c8
159719109
hex66e9d24

107912484 has 36 divisors (see below), whose sum is σ = 273095004. Its totient is φ = 35929152.

The previous prime is 107912479. The next prime is 107912491. The reversal of 107912484 is 484219701.

It can be written as a sum of positive squares in 2 ways, for example, as 43560000 + 64352484 = 6600^2 + 8022^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56554 + ... + 58430.

Almost surely, 2107912484 is an apocalyptic number.

It is an amenable number.

107912484 is an abundant number, since it is smaller than the sum of its proper divisors (165182520).

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

107912484 is a wasteful number, since it uses less digits than its factorization.

107912484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484 (or 3479 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 107912484 is about 10388.0933765538. The cubic root of 107912484 is about 476.0916484312.

The spelling of 107912484 in words is "one hundred seven million, nine hundred twelve thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 1597 1877 3194 3754 4791 5631 6388 7508 9582 11262 14373 16893 19164 22524 28746 33786 57492 67572 2997569 5995138 8992707 11990276 17985414 26978121 35970828 53956242 107912484