Base | Representation |
---|---|
bin | 110101011000… |
… | …000110010010 |
3 | 222022212212202 |
4 | 311120012102 |
5 | 12040223323 |
6 | 1215523202 |
7 | 226634663 |
oct | 65300622 |
9 | 28285782 |
10 | 13992338 |
11 | 7997718 |
12 | 4829502 |
13 | 2b8bab9 |
14 | 1c0336a |
15 | 1365d28 |
hex | d58192 |
13992338 has 16 divisors (see below), whose sum is σ = 21418776. Its totient is φ = 6854400.
The previous prime is 13992337. The next prime is 13992353. The reversal of 13992338 is 83329931.
It can be written as a sum of positive squares in 4 ways, for example, as 6932689 + 7059649 = 2633^2 + 2657^2 .
It is not an unprimeable number, because it can be changed into a prime (13992331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22520 + ... + 23132.
Almost surely, 213992338 is an apocalyptic number.
13992338 is a deficient number, since it is larger than the sum of its proper divisors (7426438).
13992338 is a wasteful number, since it uses less digits than its factorization.
13992338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829.
The product of its digits is 34992, while the sum is 38.
The square root of 13992338 is about 3740.6333688294. The cubic root of 13992338 is about 240.9702505131.
The spelling of 13992338 in words is "thirteen million, nine hundred ninety-two thousand, three hundred thirty-eight".
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