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113394960 = 243257149151
BaseRepresentation
bin1101100001001…
…00010100010000
321220101001122100
412300210110100
5213012114320
615130240400
72544561360
oct660442420
9256331570
10113394960
1159010348
1231b86100
131a653713
14110ba9a0
159e4d790
hex6c24510

113394960 has 240 divisors, whose sum is σ = 441043200. Its totient is φ = 25574400.

The previous prime is 113394943. The next prime is 113394961. The reversal of 113394960 is 69493311.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (113394961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 750885 + ... + 751035.

It is an arithmetic number, because the mean of its divisors is an integer number (1837680).

Almost surely, 2113394960 is an apocalyptic number.

113394960 is a gapful number since it is divisible by the number (10) 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 113394960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220521600).

113394960 is an abundant number, since it is smaller than the sum of its proper divisors (327648240).

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

113394960 is a wasteful number, since it uses less digits than its factorization.

113394960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 113394960 is about 10648.7069637586. The cubic root of 113394960 is about 484.0214229071.

The spelling of 113394960 in words is "one hundred thirteen million, three hundred ninety-four thousand, nine hundred sixty".