Base | Representation |
---|---|
bin | 101111001010… |
… | …100110010100 |
3 | 212021011110121 |
4 | 233022212110 |
5 | 11131123210 |
6 | 1121001324 |
7 | 210044113 |
oct | 57124624 |
9 | 25234417 |
10 | 12364180 |
11 | 6a85434 |
12 | 4183244 |
13 | 273b9aa |
14 | 18dbc7a |
15 | 11436da |
hex | bca994 |
12364180 has 24 divisors (see below), whose sum is σ = 26355168. Its totient is φ = 4871328.
The previous prime is 12364141. The next prime is 12364181. The reversal of 12364180 is 8146321.
12364180 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 not an unprimeable number, because it can be changed into a prime (12364181) 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, 3274 + ... + 5953.
It is an arithmetic number, because the mean of its divisors is an integer number (1098132).
Almost surely, 212364180 is an apocalyptic number.
12364180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12364180 is an abundant number, since it is smaller than the sum of its proper divisors (13990988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12364180 is a wasteful number, since it uses less digits than its factorization.
12364180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9303 (or 9301 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 12364180 is about 3516.2735957260. The cubic root of 12364180 is about 231.2358179761.
It can be divided in two parts, 12364 and 180, that added together give a square (12544 = 1122).
The spelling of 12364180 in words is "twelve million, three hundred sixty-four thousand, one hundred eighty".
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