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107660863 = 4311322157
BaseRepresentation
bin1100110101011…
…00011000111111
321111120201221101
412122230120333
5210030121423
614403313531
72445050032
oct632543077
9244521841
10107660863
1155854222
123007b8a7
13193c676b
1410427019
1596b97ad
hex66ac63f

107660863 has 8 divisors (see below), whose sum is σ = 111144528. Its totient is φ = 104221824.

The previous prime is 107660831. The next prime is 107660873. The reversal of 107660863 is 368066701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107660863 - 25 = 107660831 is a prime.

It is a super-2 number, since 2×1076608632 = 23181722843809538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107660873) 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, 6220 + ... + 15937.

It is an arithmetic number, because the mean of its divisors is an integer number (13893066).

Almost surely, 2107660863 is an apocalyptic number.

107660863 is a deficient number, since it is larger than the sum of its proper divisors (3483665).

107660863 is a wasteful number, since it uses less digits than its factorization.

107660863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22313.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 107660863 is about 10375.9752794617. The cubic root of 107660863 is about 475.7213240042.

The spelling of 107660863 in words is "one hundred seven million, six hundred sixty thousand, eight hundred sixty-three".

Divisors: 1 43 113 4859 22157 952751 2503741 107660863