Base | Representation |
---|---|
bin | 100111010010… |
… | …0000111111010 |
3 | 1102202100021222 |
4 | 1032210013322 |
5 | 20233021234 |
6 | 2013232042 |
7 | 340025204 |
oct | 116440772 |
9 | 42670258 |
10 | 20595194 |
11 | 10697524 |
12 | 6a92622 |
13 | 4361309 |
14 | 2a41774 |
15 | 1c1c42e |
hex | 13a41fa |
20595194 has 16 divisors (see below), whose sum is σ = 33473088. Its totient is φ = 9465792.
The previous prime is 20595163. The next prime is 20595229. The reversal of 20595194 is 49159502.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5582 + ... + 8505.
It is an arithmetic number, because the mean of its divisors is an integer number (2092068).
Almost surely, 220595194 is an apocalyptic number.
20595194 is a deficient number, since it is larger than the sum of its proper divisors (12877894).
20595194 is a wasteful number, since it uses less digits than its factorization.
20595194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14149.
The product of its (nonzero) digits is 16200, while the sum is 35.
The square root of 20595194 is about 4538.1928121225. The cubic root of 20595194 is about 274.1081587667.
The spelling of 20595194 in words is "twenty million, five hundred ninety-five thousand, one hundred ninety-four".
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