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107082983 = 7217128551
BaseRepresentation
bin1100110000111…
…11010011100111
321110111101020102
412120133103213
5204403123413
614343054315
72440122200
oct630372347
9243441212
10107082983
115549a037
122ba4139b
1319253717
14103165a7
159603458
hex661f4e7

107082983 has 12 divisors (see below), whose sum is σ = 131894352. Its totient is φ = 86385600.

The previous prime is 107082979. The next prime is 107083001. The reversal of 107082983 is 389280701.

It is not a de Polignac number, because 107082983 - 22 = 107082979 is a prime.

It is a super-2 number, since 2×1070829832 = 22933530496356578, 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 (107082973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63443 + ... + 65108.

It is an arithmetic number, because the mean of its divisors is an integer number (10991196).

Almost surely, 2107082983 is an apocalyptic number.

107082983 is a deficient number, since it is larger than the sum of its proper divisors (24811369).

107082983 is a wasteful number, since it uses less digits than its factorization.

107082983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128582 (or 128575 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 107082983 is about 10348.0907900926. The cubic root of 107082983 is about 474.8686366197.

The spelling of 107082983 in words is "one hundred seven million, eighty-two thousand, nine hundred eighty-three".

Divisors: 1 7 17 49 119 833 128551 899857 2185367 6298999 15297569 107082983