Base | Representation |
---|---|
bin | 110101000000… |
… | …001001111001 |
3 | 222010220100102 |
4 | 311000021321 |
5 | 12024104030 |
6 | 1213445145 |
7 | 226046030 |
oct | 65001171 |
9 | 28126312 |
10 | 13894265 |
11 | 792aa70 |
12 | 47a07b5 |
13 | 2b56278 |
14 | 1bb9717 |
15 | 1346c45 |
hex | d40279 |
13894265 has 32 divisors (see below), whose sum is σ = 21012480. Its totient is φ = 8568000.
The previous prime is 13894261. The next prime is 13894291. The reversal of 13894265 is 56249831.
It is a happy number.
It is not a de Polignac number, because 13894265 - 22 = 13894261 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13894261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58016 + ... + 58254.
It is an arithmetic number, because the mean of its divisors is an integer number (656640).
Almost surely, 213894265 is an apocalyptic number.
It is an amenable number.
13894265 is a deficient number, since it is larger than the sum of its proper divisors (7118215).
13894265 is a wasteful number, since it uses less digits than its factorization.
13894265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413.
The product of its digits is 51840, while the sum is 38.
The square root of 13894265 is about 3727.5011737087. The cubic root of 13894265 is about 240.4059391595.
The spelling of 13894265 in words is "thirteen million, eight hundred ninety-four thousand, two hundred sixty-five".
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