Base | Representation |
---|---|
bin | 110011011101… |
… | …010100111100 |
3 | 221101100001221 |
4 | 303131110330 |
5 | 11423130333 |
6 | 1201043124 |
7 | 222441616 |
oct | 63352474 |
9 | 27340057 |
10 | 13489468 |
11 | 7683923 |
12 | 46264a4 |
13 | 2a43c45 |
14 | 1b11db6 |
15 | 12b6d2d |
hex | cdd53c |
13489468 has 12 divisors (see below), whose sum is σ = 24849160. Its totient is φ = 6389712.
The previous prime is 13489429. The next prime is 13489481. The reversal of 13489468 is 86498431.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
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, 88671 + ... + 88822.
Almost surely, 213489468 is an apocalyptic number.
It is an amenable number.
13489468 is a deficient number, since it is larger than the sum of its proper divisors (11359692).
13489468 is a wasteful number, since it uses less digits than its factorization.
13489468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177516 (or 177514 counting only the distinct ones).
The product of its digits is 165888, while the sum is 43.
The square root of 13489468 is about 3672.8011108689. The cubic root of 13489468 is about 238.0482212863.
It can be divided in two parts, 1348 and 9468, that added together give a square (10816 = 1042).
The spelling of 13489468 in words is "thirteen million, four hundred eighty-nine thousand, four hundred sixty-eight".
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