Base | Representation |
---|---|
bin | 111000011110… |
… | …111110100000 |
3 | 1000212021022100 |
4 | 320132332200 |
5 | 12242310234 |
6 | 1245210400 |
7 | 236566635 |
oct | 70367640 |
9 | 30767270 |
10 | 14806944 |
11 | 83a3749 |
12 | 4b60a00 |
13 | 30b5809 |
14 | 1d7618c |
15 | 1477399 |
hex | e1efa0 |
14806944 has 36 divisors (see below), whose sum is σ = 42108066. Its totient is φ = 4935552.
The previous prime is 14806943. The next prime is 14806969. The reversal of 14806944 is 44960841.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 13395600 + 1411344 = 3660^2 + 1188^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 14806899 and 14806908.
It is not an unprimeable number, because it can be changed into a prime (14806943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25419 + ... + 25994.
Almost surely, 214806944 is an apocalyptic number.
It is an amenable number.
14806944 is an abundant number, since it is smaller than the sum of its proper divisors (27301122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14806944 is a wasteful number, since it uses less digits than its factorization.
14806944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51429 (or 51418 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 14806944 is about 3847.9792099230. The cubic root of 14806944 is about 245.5585977100.
The spelling of 14806944 in words is "fourteen million, eight hundred six thousand, nine hundred forty-four".
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