Base | Representation |
---|---|
bin | 110101000000… |
… | …010001011000 |
3 | 222010221000011 |
4 | 311000101120 |
5 | 12024112434 |
6 | 1213451304 |
7 | 226050313 |
oct | 65002130 |
9 | 28127004 |
10 | 13894744 |
11 | 7930366 |
12 | 47a0b34 |
13 | 2b56556 |
14 | 1bb997a |
15 | 1346e64 |
hex | d40458 |
13894744 has 16 divisors (see below), whose sum is σ = 26139600. Its totient is φ = 6924192.
The previous prime is 13894739. The next prime is 13894753. The reversal of 13894744 is 44749831.
It is a junction number, because it is equal to n+sod(n) for n = 13894697 and 13894706.
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, 204 + ... + 5275.
It is an arithmetic number, because the mean of its divisors is an integer number (1633725).
Almost surely, 213894744 is an apocalyptic number.
It is an amenable number.
13894744 is a deficient number, since it is larger than the sum of its proper divisors (12244856).
13894744 is a wasteful number, since it uses less digits than its factorization.
13894744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5802 (or 5798 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 13894744 is about 3727.5654253145. The cubic root of 13894744 is about 240.4087017650.
The spelling of 13894744 in words is "thirteen million, eight hundred ninety-four thousand, seven hundred forty-four".
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