Base | Representation |
---|---|
bin | 101110010100… |
… | …001011101100 |
3 | 211211211201111 |
4 | 232110023230 |
5 | 11102010132 |
6 | 1112121404 |
7 | 205125232 |
oct | 56241354 |
9 | 24754644 |
10 | 12141292 |
11 | 6942a29 |
12 | 4096264 |
13 | 26913c7 |
14 | 1880952 |
15 | 10ec647 |
hex | b942ec |
12141292 has 12 divisors (see below), whose sum is σ = 21442960. Its totient is φ = 6014736.
The previous prime is 12141277. The next prime is 12141317. The reversal of 12141292 is 29214121.
12141292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
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, 13488 + ... + 14359.
Almost surely, 212141292 is an apocalyptic number.
It is an amenable number.
12141292 is a deficient number, since it is larger than the sum of its proper divisors (9301668).
12141292 is a wasteful number, since it uses less digits than its factorization.
12141292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27960 (or 27958 counting only the distinct ones).
The product of its digits is 288, while the sum is 22.
The square root of 12141292 is about 3484.4356788438. The cubic root of 12141292 is about 229.8378945956.
The spelling of 12141292 in words is "twelve million, one hundred forty-one thousand, two hundred ninety-two".
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