Base | Representation |
---|---|
bin | 10111011010000110… |
… | …10110000010011000 |
3 | 1012102211001022212122 |
4 | 23231003112002120 |
5 | 201214123331410 |
6 | 5435002400412 |
7 | 623264556302 |
oct | 135503260230 |
9 | 35384038778 |
10 | 12567011480 |
11 | 5369828801 |
12 | 2528800108 |
13 | 125378008a |
14 | 873058972 |
15 | 4d8423e55 |
hex | 2ed0d6098 |
12567011480 has 16 divisors (see below), whose sum is σ = 28275775920. Its totient is φ = 5026804576.
The previous prime is 12567011437. The next prime is 12567011531. The reversal of 12567011480 is 8411076521.
It is a self number, because there is not a number n which added to its sum of digits gives 12567011480.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157087604 + ... + 157087683.
It is an arithmetic number, because the mean of its divisors is an integer number (1767235995).
Almost surely, 212567011480 is an apocalyptic number.
12567011480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12567011480 is an abundant number, since it is smaller than the sum of its proper divisors (15708764440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12567011480 is a wasteful number, since it uses less digits than its factorization.
12567011480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314175298 (or 314175294 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 35.
The spelling of 12567011480 in words is "twelve billion, five hundred sixty-seven million, eleven thousand, four hundred eighty".
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