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107996620 = 2255399831
BaseRepresentation
bin1100110111111…
…10010111001100
321112012210111211
412123332113030
5210121342440
614414424204
72450645644
oct633762714
9245183454
10107996620
1155a63506
1230202064
13194b3534
14104b3524
159733eea
hex66fe5cc

107996620 has 12 divisors (see below), whose sum is σ = 226792944. Its totient is φ = 43198640.

The previous prime is 107996617. The next prime is 107996621. The reversal of 107996620 is 26699701.

It is not an unprimeable number, because it can be changed into a prime (107996621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2699896 + ... + 2699935.

It is an arithmetic number, because the mean of its divisors is an integer number (18899412).

Almost surely, 2107996620 is an apocalyptic number.

107996620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107996620 is an abundant number, since it is smaller than the sum of its proper divisors (118796324).

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

107996620 is a wasteful number, since it uses less digits than its factorization.

107996620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399840 (or 5399838 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 107996620 is about 10392.1422238151. The cubic root of 107996620 is about 476.2153475613.

The spelling of 107996620 in words is "one hundred seven million, nine hundred ninety-six thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 5399831 10799662 21599324 26999155 53998310 107996620