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108103664 = 246756479
BaseRepresentation
bin1100111000110…
…00011111110000
321112102020100102
412130120133300
5210133304124
614421011532
72451603014
oct634303760
9245366312
10108103664
1156026979
1230253ba8
1319520186
1410500544
159755aae
hex67187f0

108103664 has 10 divisors (see below), whose sum is σ = 209450880. Its totient is φ = 54051824.

The previous prime is 108103643. The next prime is 108103669. The reversal of 108103664 is 466301801.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108103669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3378224 + ... + 3378255.

It is an arithmetic number, because the mean of its divisors is an integer number (20945088).

Almost surely, 2108103664 is an apocalyptic number.

It is an amenable number.

108103664 is a deficient number, since it is larger than the sum of its proper divisors (101347216).

108103664 is an equidigital number, since it uses as much as digits as its factorization.

108103664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756487 (or 6756481 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 108103664 is about 10397.2911856887. The cubic root of 108103664 is about 476.3726338505.

The spelling of 108103664 in words is "one hundred eight million, one hundred three thousand, six hundred sixty-four".

Divisors: 1 2 4 8 16 6756479 13512958 27025916 54051832 108103664