Base | Representation |
---|---|
bin | 11001110100100110… |
… | …01111000110010000 |
3 | 1022210010201112110000 |
4 | 30322103033012100 |
5 | 211342413213432 |
6 | 10211340410000 |
7 | 1000352515440 |
oct | 147223170620 |
9 | 38703645400 |
10 | 13863022992 |
11 | 59743513a5 |
12 | 282a846900 |
13 | 13cc11c7b0 |
14 | 95721c120 |
15 | 5620c757c |
hex | 33a4cf190 |
13863022992 has 800 divisors, whose sum is σ = 52510639104. Its totient is φ = 3433881600.
The previous prime is 13863022981. The next prime is 13863023003. The reversal of 13863022992 is 29922036831.
It is a happy number.
13863022992 is a `hidden beast` number, since 1 + 3 + 8 + 630 + 2 + 2 + 9 + 9 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (13863022981) and next prime (13863023003).
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 227262642 + ... + 227262702.
Almost surely, 213863022992 is an apocalyptic number.
13863022992 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 13863022992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26255319552).
13863022992 is an abundant number, since it is smaller than the sum of its proper divisors (38647616112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13863022992 is a wasteful number, since it uses less digits than its factorization.
13863022992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 13863022992 in words is "thirteen billion, eight hundred sixty-three million, twenty-two thousand, nine hundred ninety-two".
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