Base | Representation |
---|---|
bin | 10111100010001101… |
… | …10100111010110110 |
3 | 1012121120001012020012 |
4 | 23301012310322312 |
5 | 201334032031040 |
6 | 5445432340222 |
7 | 625052003456 |
oct | 136106647266 |
9 | 35546035205 |
10 | 12635033270 |
11 | 53a4168562 |
12 | 2547544672 |
13 | 12648a8362 |
14 | 87c0c3d66 |
15 | 4de3ad865 |
hex | 2f11b4eb6 |
12635033270 has 32 divisors (see below), whose sum is σ = 23049083520. Its totient is φ = 4986109440.
The previous prime is 12635033251. The next prime is 12635033297. The reversal of 12635033270 is 7233053621.
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 15 ways as a sum of consecutive naturals, for example, 1126490 + ... + 1137650.
It is an arithmetic number, because the mean of its divisors is an integer number (720283860).
Almost surely, 212635033270 is an apocalyptic number.
12635033270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12635033270 is a deficient number, since it is larger than the sum of its proper divisors (10414050250).
12635033270 is a wasteful number, since it uses less digits than its factorization.
12635033270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12680.
The product of its (nonzero) digits is 22680, while the sum is 32.
Adding to 12635033270 its reverse (7233053621), we get a palindrome (19868086891).
The spelling of 12635033270 in words is "twelve billion, six hundred thirty-five million, thirty-three thousand, two hundred seventy".
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