Base | Representation |
---|---|
bin | 110011110001… |
… | …0001110010101 |
3 | 1220001220110201 |
4 | 1213202032111 |
5 | 23422003023 |
6 | 2405420501 |
7 | 446460214 |
oct | 147421625 |
9 | 56056421 |
10 | 27141013 |
11 | 14358499 |
12 | 910a731 |
13 | 5813893 |
14 | 386707b |
15 | 25b1bad |
hex | 19e2395 |
27141013 has 8 divisors (see below), whose sum is σ = 28224000. Its totient is φ = 26067888.
The previous prime is 27140983. The next prime is 27141031. The reversal of 27141013 is 31014172.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-27141013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27141073) 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, 3420 + ... + 8122.
It is an arithmetic number, because the mean of its divisors is an integer number (3528000).
Almost surely, 227141013 is an apocalyptic number.
It is an amenable number.
27141013 is a deficient number, since it is larger than the sum of its proper divisors (1082987).
27141013 is a wasteful number, since it uses less digits than its factorization.
27141013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4931.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 27141013 is about 5209.7037343788. The cubic root of 27141013 is about 300.5213637782.
Adding to 27141013 its reverse (31014172), we get a palindrome (58155185).
The spelling of 27141013 in words is "twenty-seven million, one hundred forty-one thousand, thirteen".
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