Base | Representation |
---|---|
bin | 11001001111111000… |
… | …11001000101000010 |
3 | 1021222200012121121122 |
4 | 30213330121011002 |
5 | 210230042412144 |
6 | 10121015352242 |
7 | 656622656453 |
oct | 144774310502 |
9 | 37880177548 |
10 | 13555044674 |
11 | 5826518766 |
12 | 2763682682 |
13 | 138038a3c2 |
14 | 92836d12a |
15 | 54503e7ee |
hex | 327f19142 |
13555044674 has 8 divisors (see below), whose sum is σ = 20349195840. Its totient is φ = 6771979396.
The previous prime is 13555044661. The next prime is 13555044709. The reversal of 13555044674 is 47644055531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×135550446742 (a number of 21 digits) contains 22 as substring.
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, 2768414 + ... + 2773305.
It is an arithmetic number, because the mean of its divisors is an integer number (2543649480).
Almost surely, 213555044674 is an apocalyptic number.
13555044674 is a deficient number, since it is larger than the sum of its proper divisors (6794151166).
13555044674 is a wasteful number, since it uses less digits than its factorization.
13555044674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5542944.
The product of its (nonzero) digits is 1008000, while the sum is 44.
The spelling of 13555044674 in words is "thirteen billion, five hundred fifty-five million, forty-four thousand, six hundred seventy-four".
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