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108053634 = 23131385303
BaseRepresentation
bin1100111000011…
…00010010000010
321112022200201110
412130030102002
5210130204014
614415544150
72451304113
oct634142202
9245280643
10108053634
1155aa2327
123022b056
1319503480
14104ca20a
159745d59
hex670c482

108053634 has 16 divisors (see below), whose sum is σ = 232731072. Its totient is φ = 33247248.

The previous prime is 108053597. The next prime is 108053639. The reversal of 108053634 is 436350801.

It is not an unprimeable number, because it can be changed into a prime (108053639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692574 + ... + 692729.

It is an arithmetic number, because the mean of its divisors is an integer number (14545692).

Almost surely, 2108053634 is an apocalyptic number.

108053634 is an abundant number, since it is smaller than the sum of its proper divisors (124677438).

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

108053634 is a wasteful number, since it uses less digits than its factorization.

108053634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385321.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 108053634 is about 10394.8849921488. The cubic root of 108053634 is about 476.2991346444.

The spelling of 108053634 in words is "one hundred eight million, fifty-three thousand, six hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 78 1385303 2770606 4155909 8311818 18008939 36017878 54026817 108053634