Base | Representation |
---|---|
bin | 11001011110001001… |
… | …10001000010010100 |
3 | 1022022000022202001222 |
4 | 30233010301002110 |
5 | 211001204233333 |
6 | 10140531505512 |
7 | 662604603041 |
oct | 145704610224 |
9 | 38260282058 |
10 | 13674680468 |
11 | 5888000919 |
12 | 2797758298 |
13 | 139c0b7607 |
14 | 93a1d21c8 |
15 | 5507c2298 |
hex | 32f131094 |
13674680468 has 12 divisors (see below), whose sum is σ = 23940201012. Its totient is φ = 6834623040.
The previous prime is 13674680449. The next prime is 13674680491. The reversal of 13674680468 is 86408647631.
It can be written as a sum of positive squares in 2 ways, for example, as 389351824 + 13285328644 = 19732^2 + 115262^2 .
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, 667955 + ... + 688122.
It is an arithmetic number, because the mean of its divisors is an integer number (1995016751).
Almost surely, 213674680468 is an apocalyptic number.
It is an amenable number.
13674680468 is a deficient number, since it is larger than the sum of its proper divisors (10265520544).
13674680468 is a wasteful number, since it uses less digits than its factorization.
13674680468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1358602 (or 1358600 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 53.
The spelling of 13674680468 in words is "thirteen billion, six hundred seventy-four million, six hundred eighty thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.199 sec. • engine limits •