Base | Representation |
---|---|
bin | 110100110110… |
… | …100011111010 |
3 | 222001220110001 |
4 | 310312203322 |
5 | 12021324340 |
6 | 1212543214 |
7 | 225523333 |
oct | 64664372 |
9 | 28056401 |
10 | 13854970 |
11 | 7903498 |
12 | 4781b0a |
13 | 2b4140c |
14 | 1ba928a |
15 | 133a29a |
hex | d368fa |
13854970 has 32 divisors (see below), whose sum is σ = 26490240. Its totient is φ = 5206080.
The previous prime is 13854959. The next prime is 13855001. The reversal of 13854970 is 7945831.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13060 + ... + 14080.
It is an arithmetic number, because the mean of its divisors is an integer number (827820).
Almost surely, 213854970 is an apocalyptic number.
13854970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13854970 is a deficient number, since it is larger than the sum of its proper divisors (12635270).
13854970 is a wasteful number, since it uses less digits than its factorization.
13854970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1110.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 13854970 is about 3722.2264842430. The cubic root of 13854970 is about 240.1790908641.
The spelling of 13854970 in words is "thirteen million, eight hundred fifty-four thousand, nine hundred seventy".
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