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108492063 = 3103479733
BaseRepresentation
bin1100111011101…
…11010100011111
321120010222010120
412131313110133
5210233221223
614433210023
72455111251
oct635672437
9246128116
10108492063
1156271769
1230400913
1319627bb4
14105a1cd1
1597d0be3
hex677751f

108492063 has 16 divisors (see below), whose sum is σ = 146565120. Its totient is φ = 71378784.

The previous prime is 108492061. The next prime is 108492073. The reversal of 108492063 is 360294801.

It is not a de Polignac number, because 108492063 - 21 = 108492061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108492061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147645 + ... + 148377.

It is an arithmetic number, because the mean of its divisors is an integer number (9160320).

Almost surely, 2108492063 is an apocalyptic number.

108492063 is a deficient number, since it is larger than the sum of its proper divisors (38073057).

108492063 is a wasteful number, since it uses less digits than its factorization.

108492063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 108492063 is about 10415.9523328402. The cubic root of 108492063 is about 476.9424619319.

The spelling of 108492063 in words is "one hundred eight million, four hundred ninety-two thousand, sixty-three".

Divisors: 1 3 103 309 479 733 1437 2199 49337 75499 148011 226497 351107 1053321 36164021 108492063