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107497452 = 2238958121
BaseRepresentation
bin1100110100001…
…00011111101100
321111021102210010
412122010133230
5210004404302
614400013220
72443466436
oct632043754
9244242703
10107497452
1155752477
1230001210
131936a27a
14103c3656
15968616c
hex66847ec

107497452 has 12 divisors (see below), whose sum is σ = 250827416. Its totient is φ = 35832480.

The previous prime is 107497441. The next prime is 107497483. The reversal of 107497452 is 254794701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 107497452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4479049 + ... + 4479072.

Almost surely, 2107497452 is an apocalyptic number.

107497452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107497452 is an abundant number, since it is smaller than the sum of its proper divisors (143329964).

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

107497452 is a wasteful number, since it uses less digits than its factorization.

107497452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8958128 (or 8958126 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 107497452 is about 10368.0978004647. The cubic root of 107497452 is about 475.4805139289.

The spelling of 107497452 in words is "one hundred seven million, four hundred ninety-seven thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 8958121 17916242 26874363 35832484 53748726 107497452