Base | Representation |
---|---|
bin | 11000100000111000… |
… | …10110011111010000 |
3 | 1020222012022100201222 |
4 | 30100130112133100 |
5 | 203423124110423 |
6 | 10013532544212 |
7 | 644064460226 |
oct | 142034263720 |
9 | 36865270658 |
10 | 13160769488 |
11 | 5643a029a9 |
12 | 2673622068 |
13 | 13197a1789 |
14 | 8cbc58b16 |
15 | 52060c3c8 |
hex | 3107167d0 |
13160769488 has 20 divisors (see below), whose sum is σ = 25670129700. Its totient is φ = 6536219904.
The previous prime is 13160769467. The next prime is 13160769493. The reversal of 13160769488 is 88496706131.
It can be written as a sum of positive squares in 2 ways, for example, as 1645762624 + 11515006864 = 40568^2 + 107308^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757845 + ... + 2762612.
It is an arithmetic number, because the mean of its divisors is an integer number (1283506485).
Almost surely, 213160769488 is an apocalyptic number.
It is an amenable number.
13160769488 is a deficient number, since it is larger than the sum of its proper divisors (12509360212).
13160769488 is a wasteful number, since it uses less digits than its factorization.
13160769488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5520614 (or 5520608 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 53.
The spelling of 13160769488 in words is "thirteen billion, one hundred sixty million, seven hundred sixty-nine thousand, four hundred eighty-eight".
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