Base | Representation |
---|---|
bin | 101110001000… |
… | …111010101010 |
3 | 211202111102101 |
4 | 232020322222 |
5 | 11044021041 |
6 | 1111124014 |
7 | 204543550 |
oct | 56107252 |
9 | 24674371 |
10 | 12095146 |
11 | 6911298 |
12 | 407360a |
13 | 26763bb |
14 | 186bbd0 |
15 | 10ddb31 |
hex | b88eaa |
12095146 has 32 divisors (see below), whose sum is σ = 22164480. Its totient is φ = 4843440.
The previous prime is 12095119. The next prime is 12095159. The reversal of 12095146 is 64159021.
12095146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120951462 = 292585113522632, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390151 + ... + 390181.
It is an arithmetic number, because the mean of its divisors is an integer number (692640).
Almost surely, 212095146 is an apocalyptic number.
12095146 is a deficient number, since it is larger than the sum of its proper divisors (10069334).
12095146 is an frugal number, since it uses more digits than its factorization.
12095146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131 (or 69 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 12095146 is about 3477.8076427543. The cubic root of 12095146 is about 229.5463395462.
It can be divided in two parts, 120 and 95146, that added together give a triangular number (95266 = T436).
The spelling of 12095146 in words is "twelve million, ninety-five thousand, one hundred forty-six".
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