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107887064 = 2313485883
BaseRepresentation
bin1100110111000…
…11100111011000
321112000020020012
412123203213120
5210104341224
614412221052
72450011355
oct633434730
9245006205
10107887064
115599916a
123016a788
13194756cc
141048562c
15971180e
hex66e39d8

107887064 has 8 divisors (see below), whose sum is σ = 202288260. Its totient is φ = 53943528.

The previous prime is 107887063. The next prime is 107887093. The reversal of 107887064 is 460788701.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107887063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6742934 + ... + 6742949.

Almost surely, 2107887064 is an apocalyptic number.

It is an amenable number.

107887064 is a deficient number, since it is larger than the sum of its proper divisors (94401196).

107887064 is a wasteful number, since it uses less digits than its factorization.

107887064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13485889 (or 13485885 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 107887064 is about 10386.8697883434. The cubic root of 107887064 is about 476.0542625803.

The spelling of 107887064 in words is "one hundred seven million, eight hundred eighty-seven thousand, sixty-four".

Divisors: 1 2 4 8 13485883 26971766 53943532 107887064