Base | Representation |
---|---|
bin | 110110010110… |
… | …011111001101 |
3 | 222210212102110 |
4 | 312112133031 |
5 | 12121413020 |
6 | 1225214233 |
7 | 232051011 |
oct | 66263715 |
9 | 28725373 |
10 | 14247885 |
11 | 8051713 |
12 | 4931379 |
13 | 2c4b202 |
14 | 1c6c541 |
15 | 13b68e0 |
hex | d967cd |
14247885 has 16 divisors (see below), whose sum is σ = 23138496. Its totient is φ = 7484928.
The previous prime is 14247847. The next prime is 14247901. The reversal of 14247885 is 58874241.
It is a happy number.
It is not a de Polignac number, because 14247885 - 27 = 14247757 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6084 + ... + 8093.
It is an arithmetic number, because the mean of its divisors is an integer number (1446156).
Almost surely, 214247885 is an apocalyptic number.
14247885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14247885 is a deficient number, since it is larger than the sum of its proper divisors (8890611).
14247885 is a wasteful number, since it uses less digits than its factorization.
14247885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14252.
The product of its digits is 71680, while the sum is 39.
The square root of 14247885 is about 3774.6370686465. The cubic root of 14247885 is about 242.4283842798.
The spelling of 14247885 in words is "fourteen million, two hundred forty-seven thousand, eight hundred eighty-five".
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