Base | Representation |
---|---|
bin | 11001001000110001… |
… | …10010100100110110 |
3 | 1021211111221100110012 |
4 | 30210120302210312 |
5 | 210114304132103 |
6 | 10111044500222 |
7 | 655266561002 |
oct | 144430624466 |
9 | 37744840405 |
10 | 13495380278 |
11 | 57a5876a46 |
12 | 27476aa672 |
13 | 1370bca123 |
14 | 92047b702 |
15 | 53eba62d8 |
hex | 324632936 |
13495380278 has 8 divisors (see below), whose sum is σ = 20378930400. Its totient is φ = 6702403480.
The previous prime is 13495380253. The next prime is 13495380293. The reversal of 13495380278 is 87208359431.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 22642958 + ... + 22643553.
It is an arithmetic number, because the mean of its divisors is an integer number (2547366300).
Almost surely, 213495380278 is an apocalyptic number.
13495380278 is a deficient number, since it is larger than the sum of its proper divisors (6883550122).
13495380278 is a wasteful number, since it uses less digits than its factorization.
13495380278 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45286662.
The product of its (nonzero) digits is 1451520, while the sum is 50.
The spelling of 13495380278 in words is "thirteen billion, four hundred ninety-five million, three hundred eighty thousand, two hundred seventy-eight".
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