Base | Representation |
---|---|
bin | 111000010110… |
… | …001100000001 |
3 | 1000210102221001 |
4 | 320112030001 |
5 | 12240132240 |
6 | 1244332001 |
7 | 236356660 |
oct | 70261401 |
9 | 30712831 |
10 | 14770945 |
11 | 83796a2 |
12 | 4b44001 |
13 | 30a2307 |
14 | 1d66dd7 |
15 | 146b89a |
hex | e16301 |
14770945 has 32 divisors (see below), whose sum is σ = 21565440. Its totient is φ = 9493440.
The previous prime is 14770939. The next prime is 14770963. The reversal of 14770945 is 54907741.
It is not a de Polignac number, because 14770945 - 23 = 14770937 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47340 + ... + 47650.
It is an arithmetic number, because the mean of its divisors is an integer number (673920).
Almost surely, 214770945 is an apocalyptic number.
It is an amenable number.
14770945 is a deficient number, since it is larger than the sum of its proper divisors (6794495).
14770945 is a wasteful number, since it uses less digits than its factorization.
14770945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405.
The product of its (nonzero) digits is 35280, while the sum is 37.
The square root of 14770945 is about 3843.2987133451. The cubic root of 14770945 is about 245.3594335532.
The spelling of 14770945 in words is "fourteen million, seven hundred seventy thousand, nine hundred forty-five".
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