Base | Representation |
---|---|
bin | 11010001011101100001011… |
… | …000011000011111011111100 |
3 | 120002201110212110000221011101 |
4 | 122023230023003003323330 |
5 | 110043124412200244423 |
6 | 1044524204111502444 |
7 | 33153332424040360 |
oct | 3213541303037374 |
9 | 502643773027141 |
10 | 115152553524988 |
11 | 33766a18497a31 |
12 | 10ab9405227a24 |
13 | 4c33aba964cb5 |
14 | 20615b025d2a0 |
15 | d4a5aecb37ad |
hex | 68bb0b0c3efc |
115152553524988 has 96 divisors (see below), whose sum is σ = 240755969664000. Its totient is φ = 47119457189376.
The previous prime is 115152553524889. The next prime is 115152553524991. The reversal of 115152553524988 is 889425355251511.
It is a super-2 number, since 2×1151525535249882 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5348707408 + ... + 5348728936.
It is an arithmetic number, because the mean of its divisors is an integer number (2507874684000).
Almost surely, 2115152553524988 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 115152553524988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120377984832000).
115152553524988 is an abundant number, since it is smaller than the sum of its proper divisors (125603416139012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115152553524988 is a wasteful number, since it uses less digits than its factorization.
115152553524988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36299 (or 36297 counting only the distinct ones).
The product of its digits is 86400000, while the sum is 64.
The spelling of 115152553524988 in words is "one hundred fifteen trillion, one hundred fifty-two billion, five hundred fifty-three million, five hundred twenty-four thousand, nine hundred eighty-eight".
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