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113323080 = 23351372643
BaseRepresentation
bin1101100000100…
…10110001001000
321220020102001010
412300102301020
5213002314310
615124523520
72544141663
oct660226110
9256212033
10113323080
1158a71342
1231b505a0
131a629aa0
141109c6da
159e37320
hex6c12c48

113323080 has 64 divisors (see below), whose sum is σ = 366125760. Its totient is φ = 27894528.

The previous prime is 113323061. The next prime is 113323081. The reversal of 113323080 is 80323311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113323081) 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, 34762 + ... + 37881.

It is an arithmetic number, because the mean of its divisors is an integer number (5720715).

Almost surely, 2113323080 is an apocalyptic number.

113323080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113323080 is an abundant number, since it is smaller than the sum of its proper divisors (252802680).

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

113323080 is a wasteful number, since it uses less digits than its factorization.

113323080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72670 (or 72666 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 113323080 is about 10645.3313710753. The cubic root of 113323080 is about 483.9191290786.

Adding to 113323080 its reverse (80323311), we get a palindrome (193646391).

The spelling of 113323080 in words is "one hundred thirteen million, three hundred twenty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 72643 145286 217929 290572 363215 435858 581144 726430 871716 944359 1089645 1452860 1743432 1888718 2179290 2833077 2905720 3777436 4358580 4721795 5666154 7554872 8717160 9443590 11332308 14165385 18887180 22664616 28330770 37774360 56661540 113323080