Base | Representation |
---|---|
bin | 110100010011… |
… | …1100110001011 |
3 | 1220121100020210 |
4 | 1220213212023 |
5 | 24010101123 |
6 | 2415452203 |
7 | 452052513 |
oct | 150474613 |
9 | 56540223 |
10 | 27425163 |
11 | 14531a27 |
12 | 9227063 |
13 | 58b300c |
14 | 38dc843 |
15 | 261ae93 |
hex | 1a2798b |
27425163 has 8 divisors (see below), whose sum is σ = 36902800. Its totient is φ = 18115488.
The previous prime is 27425159. The next prime is 27425179. The reversal of 27425163 is 36152472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27425163 - 22 = 27425159 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27425163.
It is not an unprimeable number, because it can be changed into a prime (27425143) by changing a digit.
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, 41608 + ... + 42261.
It is an arithmetic number, because the mean of its divisors is an integer number (4612850).
Almost surely, 227425163 is an apocalyptic number.
27425163 is a deficient number, since it is larger than the sum of its proper divisors (9477637).
27425163 is a wasteful number, since it uses less digits than its factorization.
27425163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83981.
The product of its digits is 10080, while the sum is 30.
The square root of 27425163 is about 5236.9039517639. The cubic root of 27425163 is about 301.5664839675.
The spelling of 27425163 in words is "twenty-seven million, four hundred twenty-five thousand, one hundred sixty-three".
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