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115360232 = 23131771919
BaseRepresentation
bin1101110000001…
…00000111101000
322001001220111012
412320010013220
5214013011412
615240323052
72600355131
oct670040750
9261056435
10115360232
115a132939
1232773488
131ab910c0
141146cc88
15a1dac22
hex6e041e8

115360232 has 64 divisors (see below), whose sum is σ = 250387200. Its totient is φ = 49351680.

The previous prime is 115360177. The next prime is 115360237. The reversal of 115360232 is 232063511.

It is a junction number, because it is equal to n+sod(n) for n = 115360198 and 115360207.

It is not an unprimeable number, because it can be changed into a prime (115360237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125069 + ... + 125987.

It is an arithmetic number, because the mean of its divisors is an integer number (3912300).

Almost surely, 2115360232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115360232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125193600).

115360232 is an abundant number, since it is smaller than the sum of its proper divisors (135026968).

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

115360232 is a wasteful number, since it uses less digits than its factorization.

115360232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 115360232 is about 10740.5880658370. The cubic root of 115360232 is about 486.8016485112.

The spelling of 115360232 in words is "one hundred fifteen million, three hundred sixty thousand, two hundred thirty-two".

Divisors: 1 2 4 8 13 17 26 34 52 68 71 104 136 142 221 284 442 568 884 919 923 1207 1768 1838 1846 2414 3676 3692 4828 7352 7384 9656 11947 15623 15691 23894 31246 31382 47788 62492 62764 65249 95576 124984 125528 130498 203099 260996 406198 521992 812396 848237 1109233 1624792 1696474 2218466 3392948 4436932 6785896 8873864 14420029 28840058 57680116 115360232