Base | Representation |
---|---|
bin | 111101001101… |
… | …1011111000001 |
3 | 2020101112220001 |
4 | 1322123133001 |
5 | 31204003040 |
6 | 3103520001 |
7 | 536536636 |
oct | 172333701 |
9 | 66345801 |
10 | 32094145 |
11 | 17130896 |
12 | a8b9001 |
13 | 6859225 |
14 | 439618d |
15 | 2c3e59a |
hex | 1e9b7c1 |
32094145 has 16 divisors (see below), whose sum is σ = 40273920. Its totient is φ = 24523200.
The previous prime is 32094109. The next prime is 32094149. The reversal of 32094145 is 54149023.
It is not a de Polignac number, because 32094145 - 211 = 32092097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (32094149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10935 + ... + 13555.
It is an arithmetic number, because the mean of its divisors is an integer number (2517120).
Almost surely, 232094145 is an apocalyptic number.
It is an amenable number.
32094145 is a deficient number, since it is larger than the sum of its proper divisors (8179775).
32094145 is a wasteful number, since it uses less digits than its factorization.
32094145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2736.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 32094145 is about 5665.1694590718. The cubic root of 32094145 is about 317.7912511290.
The spelling of 32094145 in words is "thirty-two million, ninety-four thousand, one hundred forty-five".
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