Base | Representation |
---|---|
bin | 10111101101001011… |
… | …11011011000000000 |
3 | 1012211222020020222112 |
4 | 23312211323120000 |
5 | 202031112303011 |
6 | 5502521154452 |
7 | 630250220633 |
oct | 136645733000 |
9 | 35758206875 |
10 | 12727072256 |
11 | 5441111838 |
12 | 257232ba28 |
13 | 127a9923b2 |
14 | 88a401c1a |
15 | 4e74de58b |
hex | 2f697b600 |
12727072256 has 20 divisors (see below), whose sum is σ = 25429287972. Its totient is φ = 6363535872.
The previous prime is 12727072247. The next prime is 12727072261. The reversal of 12727072256 is 65227072721.
12727072256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 as a sum of consecutive naturals, namely, 12428270 + ... + 12429293.
Almost surely, 212727072256 is an apocalyptic number.
12727072256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12727072256 is a deficient number, since it is larger than the sum of its proper divisors (12702215716).
12727072256 is an frugal number, since it uses more digits than its factorization.
12727072256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24857581 (or 24857565 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 41.
The spelling of 12727072256 in words is "twelve billion, seven hundred twenty-seven million, seventy-two thousand, two hundred fifty-six".
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