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107479975 = 5224117839
BaseRepresentation
bin1100110100000…
…00001110100111
321111020112210211
412122000032213
5210003324400
614355400251
72443364461
oct632001647
9244215724
10107479975
1155740329
122bbb3087
1319362325
14103bb131
159680dba
hex66803a7

107479975 has 12 divisors (see below), whose sum is σ = 133835680. Its totient is φ = 85622400.

The previous prime is 107479961. The next prime is 107479991. The reversal of 107479975 is 579974701.

It is not a de Polignac number, because 107479975 - 27 = 107479847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2895 + ... + 14944.

Almost surely, 2107479975 is an apocalyptic number.

107479975 is a deficient number, since it is larger than the sum of its proper divisors (26355705).

107479975 is a wasteful number, since it uses less digits than its factorization.

107479975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18090 (or 18085 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 49.

The square root of 107479975 is about 10367.2549404363. The cubic root of 107479975 is about 475.4547445636.

The spelling of 107479975 in words is "one hundred seven million, four hundred seventy-nine thousand, nine hundred seventy-five".

Divisors: 1 5 25 241 1205 6025 17839 89195 445975 4299199 21495995 107479975