Base | Representation |
---|---|
bin | 101111001101… |
… | …000011010100 |
3 | 212021200020202 |
4 | 233031003110 |
5 | 11131433403 |
6 | 1121120032 |
7 | 210115316 |
oct | 57150324 |
9 | 25250222 |
10 | 12374228 |
11 | 6a91a39 |
12 | 4189018 |
13 | 2743439 |
14 | 19017b6 |
15 | 1146688 |
hex | bcd0d4 |
12374228 has 12 divisors (see below), whose sum is σ = 22063860. Its totient is φ = 6070272.
The previous prime is 12374209. The next prime is 12374231. The reversal of 12374228 is 82247321.
12374228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7828804 + 4545424 = 2798^2 + 2132^2 .
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 12374228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28973 + ... + 29396.
It is an arithmetic number, because the mean of its divisors is an integer number (1838655).
Almost surely, 212374228 is an apocalyptic number.
It is an amenable number.
12374228 is a deficient number, since it is larger than the sum of its proper divisors (9689632).
12374228 is a wasteful number, since it uses less digits than its factorization.
12374228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58426 (or 58424 counting only the distinct ones).
The product of its digits is 5376, while the sum is 29.
The square root of 12374228 is about 3517.7020908542. The cubic root of 12374228 is about 231.2984404976.
The spelling of 12374228 in words is "twelve million, three hundred seventy-four thousand, two hundred twenty-eight".
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