Base | Representation |
---|---|
bin | 110110100111… |
… | …000100110110 |
3 | 222221022121221 |
4 | 312213010312 |
5 | 12131101310 |
6 | 1230500554 |
7 | 232453054 |
oct | 66470466 |
9 | 28838557 |
10 | 14315830 |
11 | 8098771 |
12 | 496475a |
13 | 2c73109 |
14 | 1c891d4 |
15 | 13cbada |
hex | da7136 |
14315830 has 16 divisors (see below), whose sum is σ = 26255664. Its totient is φ = 5618080.
The previous prime is 14315813. The next prime is 14315839. The reversal of 14315830 is 3851341.
It is a junction number, because it is equal to n+sod(n) for n = 14315795 and 14315804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14315839) 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 7 ways as a sum of consecutive naturals, for example, 12976 + ... + 14035.
It is an arithmetic number, because the mean of its divisors is an integer number (1640979).
Almost surely, 214315830 is an apocalyptic number.
14315830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14315830 is a deficient number, since it is larger than the sum of its proper divisors (11939834).
14315830 is a wasteful number, since it uses less digits than its factorization.
14315830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27071.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 14315830 is about 3783.6265671971. The cubic root of 14315830 is about 242.8131357071.
It can be divided in two parts, 14 and 315830, that added together give a square (315844 = 5622).
The spelling of 14315830 in words is "fourteen million, three hundred fifteen thousand, eight hundred thirty".
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