Base | Representation |
---|---|
bin | 11001010110010111… |
… | …01011010000111111 |
3 | 1022010110110021202022 |
4 | 30223023223100333 |
5 | 210333000223400 |
6 | 10130240150355 |
7 | 661152563246 |
oct | 145313532077 |
9 | 38113407668 |
10 | 13609382975 |
11 | 5854161951 |
12 | 27799083bb |
13 | 138b704346 |
14 | 93167595d |
15 | 549bc4b85 |
hex | 32b2eb43f |
13609382975 has 24 divisors (see below), whose sum is σ = 16990728000. Its totient is φ = 10813501440.
The previous prime is 13609382953. The next prime is 13609382987. The reversal of 13609382975 is 57928390631.
It is not a de Polignac number, because 13609382975 - 218 = 13609120831 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2440991 + ... + 2446559.
It is an arithmetic number, because the mean of its divisors is an integer number (707947000).
Almost surely, 213609382975 is an apocalyptic number.
13609382975 is a deficient number, since it is larger than the sum of its proper divisors (3381345025).
13609382975 is a wasteful number, since it uses less digits than its factorization.
13609382975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6227 (or 6222 counting only the distinct ones).
The product of its (nonzero) digits is 2449440, while the sum is 53.
The spelling of 13609382975 in words is "thirteen billion, six hundred nine million, three hundred eighty-two thousand, nine hundred seventy-five".
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