Base | Representation |
---|---|
bin | 110101110110101010… |
… | …1101001111000000000 |
3 | 102001111220210212022100 |
4 | 1223231111221320000 |
5 | 3343323130321212 |
6 | 125043534510400 |
7 | 11232640335114 |
oct | 1535525517000 |
9 | 361456725270 |
10 | 115651026432 |
11 | 45057a97997 |
12 | 1a4b7365400 |
13 | aba11aba26 |
14 | 5851911744 |
15 | 301d29abdc |
hex | 1aed569e00 |
115651026432 has 240 divisors, whose sum is σ = 362686072320. Its totient is φ = 35342438400.
The previous prime is 115651026427. The next prime is 115651026437. The reversal of 115651026432 is 234620156511.
115651026432 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 5 + 1 + 0 + 2 + 643 + 2 = 666.
115651026432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (115651026427) and next prime (115651026437).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115651026437) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2692807 + ... + 2735417.
It is an arithmetic number, because the mean of its divisors is an integer number (1511191968).
Almost surely, 2115651026432 is an apocalyptic number.
115651026432 is a gapful number since it is divisible by the number (12) 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 115651026432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181343036160).
115651026432 is an abundant number, since it is smaller than the sum of its proper divisors (247035045888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115651026432 is a wasteful number, since it uses less digits than its factorization.
115651026432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42685 (or 42666 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 115651026432 in words is "one hundred fifteen billion, six hundred fifty-one million, twenty-six thousand, four hundred thirty-two".
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