Base | Representation |
---|---|
bin | 10111100000101111… |
… | …10001011011010000 |
3 | 1012120200211111200110 |
4 | 23300113301123100 |
5 | 201322402320232 |
6 | 5444312121320 |
7 | 624542110236 |
oct | 136027613320 |
9 | 35520744613 |
10 | 12622698192 |
11 | 5398202a85 |
12 | 2543396240 |
13 | 12621799b0 |
14 | 87a5d2956 |
15 | 4dd273acc |
hex | 2f05f16d0 |
12622698192 has 40 divisors (see below), whose sum is σ = 35116995424. Its totient is φ = 3883906944.
The previous prime is 12622698113. The next prime is 12622698223. The reversal of 12622698192 is 29189622621.
12622698192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10113718 + ... + 10114965.
Almost surely, 212622698192 is an apocalyptic number.
12622698192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12622698192 is an abundant number, since it is smaller than the sum of its proper divisors (22494297232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12622698192 is a wasteful number, since it uses less digits than its factorization.
12622698192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20228707 (or 20228701 counting only the distinct ones).
The product of its digits is 373248, while the sum is 48.
The spelling of 12622698192 in words is "twelve billion, six hundred twenty-two million, six hundred ninety-eight thousand, one hundred ninety-two".
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