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107985052 = 22712730367
BaseRepresentation
bin1100110111110…
…11100010011100
321112012012122101
412123323202130
5210121010202
614414254444
72450600140
oct633734234
9245165571
10107985052
1155a5584a
12301b7424
13194ab1a6
14104ad220
159730887
hex66fb89c

107985052 has 24 divisors (see below), whose sum is σ = 217677824. Its totient is φ = 45913392.

The previous prime is 107985049. The next prime is 107985061. The reversal of 107985052 is 250589701.

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, 11628 + ... + 18739.

Almost surely, 2107985052 is an apocalyptic number.

It is an amenable number.

107985052 is an abundant number, since it is smaller than the sum of its proper divisors (109692772).

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

107985052 is a wasteful number, since it uses less digits than its factorization.

107985052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30505 (or 30503 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 107985052 is about 10391.5856345411. The cubic root of 107985052 is about 476.1983437703.

The spelling of 107985052 in words is "one hundred seven million, nine hundred eighty-five thousand, fifty-two".

Divisors: 1 2 4 7 14 28 127 254 508 889 1778 3556 30367 60734 121468 212569 425138 850276 3856609 7713218 15426436 26996263 53992526 107985052