Base | Representation |
---|---|
bin | 111000100100… |
… | …101111001010 |
3 | 1000220110200012 |
4 | 320210233022 |
5 | 12244034123 |
6 | 1245511522 |
7 | 240025502 |
oct | 70445712 |
9 | 30813605 |
10 | 14830538 |
11 | 840a448 |
12 | 4b725a2 |
13 | 30c3488 |
14 | 1d80a02 |
15 | 147e378 |
hex | e24bca |
14830538 has 8 divisors (see below), whose sum is σ = 23213088. Its totient is φ = 7092844.
The previous prime is 14830531. The next prime is 14830547. The reversal of 14830538 is 83503841.
It is a happy number.
14830538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-5 number, since 5×148305385 (a number of 37 digits) contains 55555 as substring.
It is not an unprimeable number, because it can be changed into a prime (14830531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161156 + ... + 161247.
It is an arithmetic number, because the mean of its divisors is an integer number (2901636).
Almost surely, 214830538 is an apocalyptic number.
14830538 is a deficient number, since it is larger than the sum of its proper divisors (8382550).
14830538 is a wasteful number, since it uses less digits than its factorization.
14830538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322428.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 14830538 is about 3851.0437546203. The cubic root of 14830538 is about 245.6889562535.
The spelling of 14830538 in words is "fourteen million, eight hundred thirty thousand, five hundred thirty-eight".
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