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108793230 = 23572135693
BaseRepresentation
bin1100111110000…
…00110110001110
321120201021020220
412133000312032
5210322340410
614443452210
72460504300
oct637006616
9246637226
10108793230
1156457a67
1230527066
1319701cc0
141063d970
159840070
hex67c0d8e

108793230 has 96 divisors (see below), whose sum is σ = 327154464. Its totient is φ = 22950144.

The previous prime is 108793219. The next prime is 108793241. The reversal of 108793230 is 32397801.

It is an interprime number because it is at equal distance from previous prime (108793219) and next prime (108793241).

It is a junction number, because it is equal to n+sod(n) for n = 108793191 and 108793200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16264 + ... + 21956.

It is an arithmetic number, because the mean of its divisors is an integer number (3407859).

Almost surely, 2108793230 is an apocalyptic number.

108793230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108793230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163577232).

108793230 is an abundant number, since it is smaller than the sum of its proper divisors (218361234).

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

108793230 is a wasteful number, since it uses less digits than its factorization.

108793230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730 (or 5723 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 108793230 is about 10430.3993212149. The cubic root of 108793230 is about 477.3833747503.

The spelling of 108793230 in words is "one hundred eight million, seven hundred ninety-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 49 65 70 78 91 98 105 130 147 182 195 210 245 273 294 390 455 490 546 637 735 910 1274 1365 1470 1911 2730 3185 3822 5693 6370 9555 11386 17079 19110 28465 34158 39851 56930 74009 79702 85395 119553 148018 170790 199255 222027 239106 278957 370045 398510 444054 518063 557914 597765 740090 836871 1036126 1110135 1195530 1394785 1554189 1673742 2220270 2590315 2789570 3108378 3626441 4184355 5180630 7252882 7770945 8368710 10879323 15541890 18132205 21758646 36264410 54396615 108793230