Base | Representation |
---|---|
bin | 111000100010… |
… | …011000110010 |
3 | 1000212222110202 |
4 | 320202120302 |
5 | 12243232124 |
6 | 1245355202 |
7 | 236655443 |
oct | 70423062 |
9 | 30788422 |
10 | 14820914 |
11 | 8403199 |
12 | 4b68b02 |
13 | 30bbc94 |
14 | 1d7b2ca |
15 | 147b5ae |
hex | e22632 |
14820914 has 16 divisors (see below), whose sum is σ = 23742720. Its totient is φ = 6923280.
The previous prime is 14820913. The next prime is 14820917. The reversal of 14820914 is 41902841.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (14820913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324 + ... + 5919.
It is an arithmetic number, because the mean of its divisors is an integer number (1483920).
Almost surely, 214820914 is an apocalyptic number.
14820914 is a deficient number, since it is larger than the sum of its proper divisors (8921806).
14820914 is a wasteful number, since it uses less digits than its factorization.
14820914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8305.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 14820914 is about 3849.7940204640. The cubic root of 14820914 is about 245.6357996706.
The spelling of 14820914 in words is "fourteen million, eight hundred twenty thousand, nine hundred fourteen".
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