Base | Representation |
---|---|
bin | 11001001001000001… |
… | …00110111011101000 |
3 | 1021211122210110210001 |
4 | 30210200212323220 |
5 | 210120320222421 |
6 | 10111200432344 |
7 | 655323155050 |
oct | 144440467350 |
9 | 37748713701 |
10 | 13497429736 |
11 | 57a6a4680a |
12 | 27483186b4 |
13 | 1371466c1b |
14 | 920852560 |
15 | 53ee5d691 |
hex | 324826ee8 |
13497429736 has 32 divisors (see below), whose sum is σ = 28964407680. Its totient is φ = 5776344000.
The previous prime is 13497429731. The next prime is 13497429797. The reversal of 13497429736 is 63792479431.
It is not an unprimeable number, because it can be changed into a prime (13497429731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132660 + ... + 211171.
It is an arithmetic number, because the mean of its divisors is an integer number (905137740).
Almost surely, 213497429736 is an apocalyptic number.
It is an amenable number.
13497429736 is an abundant number, since it is smaller than the sum of its proper divisors (15466977944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13497429736 is a wasteful number, since it uses less digits than its factorization.
13497429736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344545 (or 344541 counting only the distinct ones).
The product of its digits is 6858432, while the sum is 55.
The spelling of 13497429736 in words is "thirteen billion, four hundred ninety-seven million, four hundred twenty-nine thousand, seven hundred thirty-six".
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