Base | Representation |
---|---|
bin | 101110110010… |
… | …011101110010 |
3 | 212002010212111 |
4 | 232302131302 |
5 | 11114442310 |
6 | 1114515534 |
7 | 206152660 |
oct | 56623562 |
9 | 25063774 |
10 | 12265330 |
11 | 6a18140 |
12 | 4135baa |
13 | 27059bc |
14 | 18b3c30 |
15 | 112428a |
hex | bb2772 |
12265330 has 64 divisors (see below), whose sum is σ = 29175552. Its totient is φ = 3594240.
The previous prime is 12265327. The next prime is 12265349. The reversal of 12265330 is 3356221.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12622 + ... + 13558.
It is an arithmetic number, because the mean of its divisors is an integer number (455868).
Almost surely, 212265330 is an apocalyptic number.
12265330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12265330 is an abundant number, since it is smaller than the sum of its proper divisors (16910222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12265330 is a wasteful number, since it uses less digits than its factorization.
12265330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 979.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 12265330 is about 3502.1893152712. The cubic root of 12265330 is about 230.6179350465.
It can be divided in two parts, 1226 and 5330, that added together give a palindrome (6556).
The spelling of 12265330 in words is "twelve million, two hundred sixty-five thousand, three hundred thirty".
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