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107906860 = 2255395343
BaseRepresentation
bin1100110111010…
…00011100101100
321112001020101101
412123220130230
5210111004420
614412452444
72450123155
oct633503454
9245036341
10107906860
1155a02026
123017a124
1319481719
141048c92c
15971760a
hex66e872c

107906860 has 12 divisors (see below), whose sum is σ = 226604448. Its totient is φ = 43162736.

The previous prime is 107906857. The next prime is 107906863. The reversal of 107906860 is 68609701.

It is an interprime number because it is at equal distance from previous prime (107906857) and next prime (107906863).

It is not an unprimeable number, because it can be changed into a prime (107906863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2697652 + ... + 2697691.

It is an arithmetic number, because the mean of its divisors is an integer number (18883704).

Almost surely, 2107906860 is an apocalyptic number.

107906860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107906860 is an abundant number, since it is smaller than the sum of its proper divisors (118697588).

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

107906860 is a wasteful number, since it uses less digits than its factorization.

107906860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395352 (or 5395350 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 107906860 is about 10387.8226785020. The cubic root of 107906860 is about 476.0833775749.

The spelling of 107906860 in words is "one hundred seven million, nine hundred six thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 5395343 10790686 21581372 26976715 53953430 107906860