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108716244 = 223713293433
BaseRepresentation
bin1100111101011…
…10000011010100
321120120100122120
412132232003110
5210312404434
614442055540
72460033660
oct636560324
9246510576
10108716244
115640513a
12304aa5b0
13196a5c50
141061d8a0
159827349
hex67ae0d4

108716244 has 96 divisors (see below), whose sum is σ = 323070720. Its totient is φ = 27675648.

The previous prime is 108716243. The next prime is 108716261. The reversal of 108716244 is 442617801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108716243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29952 + ... + 33384.

It is an arithmetic number, because the mean of its divisors is an integer number (3365320).

Almost surely, 2108716244 is an apocalyptic number.

108716244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108716244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161535360).

108716244 is an abundant number, since it is smaller than the sum of its proper divisors (214354476).

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

108716244 is a wasteful number, since it uses less digits than its factorization.

108716244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489 (or 3487 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 108716244 is about 10426.7082053734. The cubic root of 108716244 is about 477.2707436339.

The spelling of 108716244 in words is "one hundred eight million, seven hundred sixteen thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 29 39 42 52 58 78 84 87 91 116 156 174 182 203 273 348 364 377 406 546 609 754 812 1092 1131 1218 1508 2262 2436 2639 3433 4524 5278 6866 7917 10299 10556 13732 15834 20598 24031 31668 41196 44629 48062 72093 89258 96124 99557 133887 144186 178516 199114 267774 288372 298671 312403 398228 535548 597342 624806 696899 937209 1194684 1249612 1294241 1393798 1874418 2090697 2588482 2787596 3748836 3882723 4181394 5176964 7765446 8362788 9059687 15530892 18119374 27179061 36238748 54358122 108716244