Base | Representation |
---|---|
bin | 110110001110… |
… | …011100101101 |
3 | 222202012020220 |
4 | 312032130231 |
5 | 12114334312 |
6 | 1224401553 |
7 | 231553011 |
oct | 66163455 |
9 | 28665226 |
10 | 14214957 |
11 | 80299a9 |
12 | 49162b9 |
13 | 2c39223 |
14 | 1c60541 |
15 | 13abc8c |
hex | d8e72d |
14214957 has 16 divisors (see below), whose sum is σ = 19665408. Its totient is φ = 9123840.
The previous prime is 14214953. The next prime is 14214973. The reversal of 14214957 is 75941241.
It is a happy number.
It is not a de Polignac number, because 14214957 - 22 = 14214953 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14214953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32613 + ... + 33045.
It is an arithmetic number, because the mean of its divisors is an integer number (1229088).
Almost surely, 214214957 is an apocalyptic number.
It is an amenable number.
14214957 is a deficient number, since it is larger than the sum of its proper divisors (5450451).
14214957 is a wasteful number, since it uses less digits than its factorization.
14214957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820.
The product of its digits is 10080, while the sum is 33.
The square root of 14214957 is about 3770.2728018010. The cubic root of 14214957 is about 242.2414831062.
The spelling of 14214957 in words is "fourteen million, two hundred fourteen thousand, nine hundred fifty-seven".
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