Base | Representation |
---|---|
bin | 110101011011… |
… | …101011000011 |
3 | 222100121222000 |
4 | 311123223003 |
5 | 12041210404 |
6 | 1220115043 |
7 | 230025450 |
oct | 65335303 |
9 | 28317860 |
10 | 14006979 |
11 | 79a7718 |
12 | 4835a83 |
13 | 2b9566c |
14 | 1c08827 |
15 | 136a339 |
hex | d5bac3 |
14006979 has 32 divisors (see below), whose sum is σ = 24368640. Its totient is φ = 7783776.
The previous prime is 14006969. The next prime is 14006981. The reversal of 14006979 is 97960041.
It is not a de Polignac number, because 14006979 - 27 = 14006851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14006939) 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, 5992 + ... + 7994.
It is an arithmetic number, because the mean of its divisors is an integer number (761520).
Almost surely, 214006979 is an apocalyptic number.
14006979 is a deficient number, since it is larger than the sum of its proper divisors (10361661).
14006979 is a wasteful number, since it uses less digits than its factorization.
14006979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2056 (or 2050 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 14006979 is about 3742.5898786803. The cubic root of 14006979 is about 241.0542682953.
The spelling of 14006979 in words is "fourteen million, six thousand, nine hundred seventy-nine".
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