Base | Representation |
---|---|
bin | 110100001110101001… |
… | …1100111100000111101 |
3 | 101201111200101121000012 |
4 | 1220131103213200331 |
5 | 3314201133102144 |
6 | 123305335513005 |
7 | 11050310223614 |
oct | 1503523474075 |
9 | 351450347005 |
10 | 112160831549 |
11 | 43626957908 |
12 | 198a2528765 |
13 | a766096360 |
14 | 560018687b |
15 | 2db6b78e9e |
hex | 1a1d4e783d |
112160831549 has 16 divisors (see below), whose sum is σ = 125123107200. Its totient is φ = 99827453376.
The previous prime is 112160831513. The next prime is 112160831551. The reversal of 112160831549 is 945138061211.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 112160831549 - 216 = 112160766013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112160831569) 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, 77312 + ... + 479894.
It is an arithmetic number, because the mean of its divisors is an integer number (7820194200).
Almost surely, 2112160831549 is an apocalyptic number.
It is an amenable number.
112160831549 is a deficient number, since it is larger than the sum of its proper divisors (12962275651).
112160831549 is a wasteful number, since it uses less digits than its factorization.
112160831549 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403364.
The product of its (nonzero) digits is 51840, while the sum is 41.
The spelling of 112160831549 in words is "one hundred twelve billion, one hundred sixty million, eight hundred thirty-one thousand, five hundred forty-nine".
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