Base | Representation |
---|---|
bin | 110110100000… |
… | …111101100001 |
3 | 222220001021100 |
4 | 312200331201 |
5 | 12124301120 |
6 | 1230145013 |
7 | 232320045 |
oct | 66407541 |
9 | 28801240 |
10 | 14290785 |
11 | 8080973 |
12 | 4952169 |
13 | 2c648b2 |
14 | 1c80025 |
15 | 13c4490 |
hex | da0f61 |
14290785 has 24 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 7582752.
The previous prime is 14290781. The next prime is 14290799. The reversal of 14290785 is 58709241.
14290785 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14290785 - 22 = 14290781 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14290781) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9516 + ... + 10914.
It is an arithmetic number, because the mean of its divisors is an integer number (1037400).
Almost surely, 214290785 is an apocalyptic number.
14290785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14290785 is a deficient number, since it is larger than the sum of its proper divisors (10606815).
14290785 is a wasteful number, since it uses less digits than its factorization.
14290785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1637 (or 1634 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 14290785 is about 3780.3154630269. The cubic root of 14290785 is about 242.6714556056.
The spelling of 14290785 in words is "fourteen million, two hundred ninety thousand, seven hundred eighty-five".
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