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107422986 = 23111998179
BaseRepresentation
bin1100110011100…
…10010100001010
321111010122122010
412121302110022
5210000013421
614354240350
72443036356
oct631622412
9244118563
10107422986
1155701530
122bb860b6
13193423c8
14103a4466
15966e076
hex667250a

107422986 has 32 divisors (see below), whose sum is σ = 235584000. Its totient is φ = 32384880.

The previous prime is 107422969. The next prime is 107423003. The reversal of 107422986 is 689224701.

It is an interprime number because it is at equal distance from previous prime (107422969) and next prime (107423003).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9045 + ... + 17223.

It is an arithmetic number, because the mean of its divisors is an integer number (7362000).

Almost surely, 2107422986 is an apocalyptic number.

107422986 is an abundant number, since it is smaller than the sum of its proper divisors (128161014).

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

107422986 is a wasteful number, since it uses less digits than its factorization.

107422986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8394.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 107422986 is about 10364.5060663787. The cubic root of 107422986 is about 475.3706964085.

The spelling of 107422986 in words is "one hundred seven million, four hundred twenty-two thousand, nine hundred eighty-six".

Divisors: 1 2 3 6 11 22 33 66 199 398 597 1194 2189 4378 6567 8179 13134 16358 24537 49074 89969 179938 269907 539814 1627621 3255242 4882863 9765726 17903831 35807662 53711493 107422986