Base | Representation |
---|---|
bin | 101110101001… |
… | …110110101010 |
3 | 212000100111010 |
4 | 232221312222 |
5 | 11112330213 |
6 | 1114044350 |
7 | 205645101 |
oct | 56516652 |
9 | 25010433 |
10 | 12230058 |
11 | 69a3695 |
12 | 41196b6 |
13 | 26c2929 |
14 | 18a5038 |
15 | 1118ac3 |
hex | ba9daa |
12230058 has 32 divisors (see below), whose sum is σ = 25804800. Its totient is φ = 3858480.
The previous prime is 12230047. The next prime is 12230059. The reversal of 12230058 is 85003221.
It is not an unprimeable number, because it can be changed into a prime (12230059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8043 + ... + 9441.
It is an arithmetic number, because the mean of its divisors is an integer number (806400).
Almost surely, 212230058 is an apocalyptic number.
12230058 is an abundant number, since it is smaller than the sum of its proper divisors (13574742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230058 is a wasteful number, since it uses less digits than its factorization.
12230058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1482.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 12230058 is about 3497.1499824857. The cubic root of 12230058 is about 230.3966564305.
Adding to 12230058 its reverse (85003221), we get a palindrome (97233279).
The spelling of 12230058 in words is "twelve million, two hundred thirty thousand, fifty-eight".
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