Base | Representation |
---|---|
bin | 110100110111… |
… | …0010101110001 |
3 | 1221011001201212 |
4 | 1221232111301 |
5 | 24043334204 |
6 | 2430005505 |
7 | 454400354 |
oct | 151562561 |
9 | 57131655 |
10 | 27714929 |
11 | 1470a700 |
12 | 9346895 |
13 | 5984b88 |
14 | 397629b |
15 | 2676c6e |
hex | 1a6e571 |
27714929 has 12 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 25047000.
The previous prime is 27714881. The next prime is 27714943. The reversal of 27714929 is 92941772.
It is not a de Polignac number, because 27714929 - 216 = 27649393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27714949) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23504 + ... + 24654.
It is an arithmetic number, because the mean of its divisors is an integer number (2553600).
Almost surely, 227714929 is an apocalyptic number.
It is an amenable number.
27714929 is a deficient number, since it is larger than the sum of its proper divisors (2928271).
27714929 is a wasteful number, since it uses less digits than its factorization.
27714929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372 (or 1361 counting only the distinct ones).
The product of its digits is 63504, while the sum is 41.
The square root of 27714929 is about 5264.4970320060. The cubic root of 27714929 is about 302.6248520435.
The spelling of 27714929 in words is "twenty-seven million, seven hundred fourteen thousand, nine hundred twenty-nine".
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