Base | Representation |
---|---|
bin | 10110110100110100… |
… | …01010001101001110 |
3 | 1011122000111010210201 |
4 | 23122122022031032 |
5 | 200044040201410 |
6 | 5343550324114 |
7 | 612446124112 |
oct | 133232121516 |
9 | 34560433721 |
10 | 12254225230 |
11 | 5219210875 |
12 | 245bab963a |
13 | 1203a26460 |
14 | 8436b7742 |
15 | 4bac3b83a |
hex | 2da68a34e |
12254225230 has 32 divisors (see below), whose sum is σ = 23905685664. Its totient is φ = 4495810176.
The previous prime is 12254225219. The next prime is 12254225257. The reversal of 12254225230 is 3252245221.
12254225230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279792 + ... + 320611.
It is an arithmetic number, because the mean of its divisors is an integer number (747052677).
Almost surely, 212254225230 is an apocalyptic number.
12254225230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12254225230 is a deficient number, since it is larger than the sum of its proper divisors (11651460434).
12254225230 is a wasteful number, since it uses less digits than its factorization.
12254225230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600580.
The product of its (nonzero) digits is 9600, while the sum is 28.
The spelling of 12254225230 in words is "twelve billion, two hundred fifty-four million, two hundred twenty-five thousand, two hundred thirty".
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