Base | Representation |
---|---|
bin | 101101111100… |
… | …111101000010 |
3 | 211200000012120 |
4 | 231330331002 |
5 | 11040434041 |
6 | 1110105110 |
7 | 204250650 |
oct | 55747502 |
9 | 24600176 |
10 | 12046146 |
11 | 68884a2 |
12 | 404b196 |
13 | 2659cc8 |
14 | 1857dd0 |
15 | 10ce366 |
hex | b7cf42 |
12046146 has 16 divisors (see below), whose sum is σ = 27534144. Its totient is φ = 3441744.
The previous prime is 12046129. The next prime is 12046193. The reversal of 12046146 is 64164021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143365 + ... + 143448.
It is an arithmetic number, because the mean of its divisors is an integer number (1720884).
Almost surely, 212046146 is an apocalyptic number.
12046146 is an abundant number, since it is smaller than the sum of its proper divisors (15487998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12046146 is a wasteful number, since it uses less digits than its factorization.
12046146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286825.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 12046146 is about 3470.7558254651. The cubic root of 12046146 is about 229.2359397117.
The spelling of 12046146 in words is "twelve million, forty-six thousand, one hundred forty-six".
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