Base | Representation |
---|---|
bin | 111000111101… |
… | …110110001011 |
3 | 1001002200202102 |
4 | 320331312023 |
5 | 12310332022 |
6 | 1252024015 |
7 | 240634400 |
oct | 70756613 |
9 | 31080672 |
10 | 14933387 |
11 | 847a747 |
12 | 500200b |
13 | 312b231 |
14 | 1daa2a7 |
15 | 149ea92 |
hex | e3dd8b |
14933387 has 6 divisors (see below), whose sum is σ = 17371548. Its totient is φ = 12800004.
The previous prime is 14933383. The next prime is 14933393. The reversal of 14933387 is 78333941.
It is not a de Polignac number, because 14933387 - 22 = 14933383 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14933387.
It is not an unprimeable number, because it can be changed into a prime (14933383) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152333 + ... + 152430.
It is an arithmetic number, because the mean of its divisors is an integer number (2895258).
Almost surely, 214933387 is an apocalyptic number.
14933387 is a deficient number, since it is larger than the sum of its proper divisors (2438161).
14933387 is an equidigital number, since it uses as much as digits as its factorization.
14933387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304777 (or 304770 counting only the distinct ones).
The product of its digits is 54432, while the sum is 38.
The square root of 14933387 is about 3864.3740760956. The cubic root of 14933387 is about 246.2555950527.
The spelling of 14933387 in words is "fourteen million, nine hundred thirty-three thousand, three hundred eighty-seven".
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