Base | Representation |
---|---|
bin | 10110101111001001… |
… | …11000011111011000 |
3 | 1011111201001211202101 |
4 | 23113210320133120 |
5 | 144444404021400 |
6 | 5335132013144 |
7 | 611331164026 |
oct | 132744703730 |
9 | 34451054671 |
10 | 12206704600 |
11 | 51a4403922 |
12 | 24480011b4 |
13 | 11c6c2873c |
14 | 83b267716 |
15 | 4b69a156a |
hex | 2d79387d8 |
12206704600 has 24 divisors (see below), whose sum is σ = 28380588660. Its totient is φ = 4882681760.
The previous prime is 12206704597. The next prime is 12206704613. The reversal of 12206704600 is 640760221.
It is a super-2 number, since 2×122067046002 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30516562 + ... + 30516961.
Almost surely, 212206704600 is an apocalyptic number.
12206704600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12206704600 is an abundant number, since it is smaller than the sum of its proper divisors (16173884060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12206704600 is a wasteful number, since it uses less digits than its factorization.
12206704600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61033539 (or 61033530 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The spelling of 12206704600 in words is "twelve billion, two hundred six million, seven hundred four thousand, six hundred".
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