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108296253 = 32131795171
BaseRepresentation
bin1100111010001…
…11100000111101
321112210000112100
412131013200331
5210210440003
614425055313
72453334342
oct635074075
9245700470
10108296253
115614863a
1230327539
1319589a30
14105507c9
159792ba3
hex674783d

108296253 has 24 divisors (see below), whose sum is σ = 169434720. Its totient is φ = 66258720.

The previous prime is 108296233. The next prime is 108296269. The reversal of 108296253 is 352692801.

108296253 is a `hidden beast` number, since 1 + 0 + 8 + 29 + 625 + 3 = 666.

It is not a de Polignac number, because 108296253 - 217 = 108165181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108296233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18358 + ... + 23528.

It is an arithmetic number, because the mean of its divisors is an integer number (7059780).

Almost surely, 2108296253 is an apocalyptic number.

108296253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108296253 is a deficient number, since it is larger than the sum of its proper divisors (61138467).

108296253 is a wasteful number, since it uses less digits than its factorization.

108296253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369 (or 5366 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 108296253 is about 10406.5485632846. The cubic root of 108296253 is about 476.6553553860.

The spelling of 108296253 in words is "one hundred eight million, two hundred ninety-six thousand, two hundred fifty-three".

Divisors: 1 3 9 13 39 117 179 537 1611 2327 5171 6981 15513 20943 46539 67223 201669 605007 925609 2776827 8330481 12032917 36098751 108296253