Base | Representation |
---|---|
bin | 11000010111011000… |
… | …00000010011011110 |
3 | 1020202122011222112022 |
4 | 30023230000103132 |
5 | 203242213034341 |
6 | 10002002540142 |
7 | 642105360614 |
oct | 141354002336 |
9 | 36678158468 |
10 | 13080986846 |
11 | 5602970034 |
12 | 2650967652 |
13 | 13060b9305 |
14 | 8c140b6b4 |
15 | 5185ece4b |
hex | 30bb004de |
13080986846 has 4 divisors (see below), whose sum is σ = 19621480272. Its totient is φ = 6540493422.
The previous prime is 13080986813. The next prime is 13080986887. The reversal of 13080986846 is 64868908031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64868908031 = 587 ⋅110509213.
It is a super-2 number, since 2×130809868462 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3270246710 + ... + 3270246713.
It is an arithmetic number, because the mean of its divisors is an integer number (4905370068).
Almost surely, 213080986846 is an apocalyptic number.
13080986846 is a deficient number, since it is larger than the sum of its proper divisors (6540493426).
13080986846 is an equidigital number, since it uses as much as digits as its factorization.
13080986846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6540493425.
The product of its (nonzero) digits is 1990656, while the sum is 53.
The spelling of 13080986846 in words is "thirteen billion, eighty million, nine hundred eighty-six thousand, eight hundred forty-six".
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