Base | Representation |
---|---|
bin | 11000001110000011… |
… | …00010101111100100 |
3 | 1020120011221222102202 |
4 | 30013001202233210 |
5 | 203112200344402 |
6 | 5550125554032 |
7 | 640135344644 |
oct | 140701425744 |
9 | 36504858382 |
10 | 13002746852 |
11 | 5572791187 |
12 | 262a715918 |
13 | 12c2b24064 |
14 | 8b4c82524 |
15 | 5117e5b02 |
hex | 307062be4 |
13002746852 has 6 divisors (see below), whose sum is σ = 22754806998. Its totient is φ = 6501373424.
The previous prime is 13002746833. The next prime is 13002746879. The reversal of 13002746852 is 25864720031.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 8786062756 + 4216684096 = 93734^2 + 64936^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625343353 + ... + 1625343360.
It is an arithmetic number, because the mean of its divisors is an integer number (3792467833).
Almost surely, 213002746852 is an apocalyptic number.
It is an amenable number.
13002746852 is a deficient number, since it is larger than the sum of its proper divisors (9752060146).
13002746852 is a wasteful number, since it uses less digits than its factorization.
13002746852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3250686717 (or 3250686715 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 13002746852 in words is "thirteen billion, two million, seven hundred forty-six thousand, eight hundred fifty-two".
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