Base | Representation |
---|---|
bin | 101101111001… |
… | …000110010111 |
3 | 211122012112212 |
4 | 231321012113 |
5 | 11034432414 |
6 | 1105504035 |
7 | 204153635 |
oct | 55710627 |
9 | 24565485 |
10 | 12030359 |
11 | 6877650 |
12 | 404201b |
13 | 2652a73 |
14 | 1852355 |
15 | 10c983e |
hex | b79197 |
12030359 has 8 divisors (see below), whose sum is σ = 13339920. Its totient is φ = 10756800.
The previous prime is 12030353. The next prime is 12030371. The reversal of 12030359 is 95303021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12030359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8294 + ... + 9635.
It is an arithmetic number, because the mean of its divisors is an integer number (1667490).
Almost surely, 212030359 is an apocalyptic number.
12030359 is a deficient number, since it is larger than the sum of its proper divisors (1309561).
12030359 is a wasteful number, since it uses less digits than its factorization.
12030359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18001.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 12030359 is about 3468.4807913552. The cubic root of 12030359 is about 229.1357546992.
The spelling of 12030359 in words is "twelve million, thirty thousand, three hundred fifty-nine".
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