Base | Representation |
---|---|
bin | 11001011110110010… |
… | …00110100011011010 |
3 | 1022022101100120211221 |
4 | 30233121012203122 |
5 | 211004040331412 |
6 | 10141242042254 |
7 | 663001115254 |
oct | 145731064332 |
9 | 38271316757 |
10 | 13680011482 |
11 | 5890012115 |
12 | 27994a938a |
13 | 13a0232c67 |
14 | 93abbccd4 |
15 | 550ec6b07 |
hex | 32f6468da |
13680011482 has 16 divisors (see below), whose sum is σ = 20602922472. Its totient is φ = 6812421120.
The previous prime is 13680011479. The next prime is 13680011509. The reversal of 13680011482 is 28411008631.
It can be written as a sum of positive squares in 4 ways, for example, as 9580298641 + 4099712841 = 97879^2 + 64029^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555658 + ... + 579754.
Almost surely, 213680011482 is an apocalyptic number.
13680011482 is a deficient number, since it is larger than the sum of its proper divisors (6922910990).
13680011482 is a wasteful number, since it uses less digits than its factorization.
13680011482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25233.
The product of its (nonzero) digits is 9216, while the sum is 34.
The spelling of 13680011482 in words is "thirteen billion, six hundred eighty million, eleven thousand, four hundred eighty-two".
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