Base | Representation |
---|---|
bin | 110100010000… |
… | …0001110010100 |
3 | 1220112210211022 |
4 | 1220200032110 |
5 | 24003114324 |
6 | 2415100312 |
7 | 451565462 |
oct | 150401624 |
9 | 56483738 |
10 | 27394964 |
11 | 14511273 |
12 | 9211698 |
13 | 58a234c |
14 | 38d1832 |
15 | 261205e |
hex | 1a20394 |
27394964 has 6 divisors (see below), whose sum is σ = 47941194. Its totient is φ = 13697480.
The previous prime is 27394949. The next prime is 27394967. The reversal of 27394964 is 46949372.
It can be written as a sum of positive squares in only one way, i.e., 13764100 + 13630864 = 3710^2 + 3692^2 .
It is a super-2 number, since 2×273949642 = 1500968105122592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27394967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424367 + ... + 3424374.
It is an arithmetic number, because the mean of its divisors is an integer number (7990199).
Almost surely, 227394964 is an apocalyptic number.
It is an amenable number.
27394964 is a deficient number, since it is larger than the sum of its proper divisors (20546230).
27394964 is a wasteful number, since it uses less digits than its factorization.
27394964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6848745 (or 6848743 counting only the distinct ones).
The product of its digits is 326592, while the sum is 44.
The square root of 27394964 is about 5234.0198700425. The cubic root of 27394964 is about 301.4557541364.
The spelling of 27394964 in words is "twenty-seven million, three hundred ninety-four thousand, nine hundred sixty-four".
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