Base | Representation |
---|---|
bin | 110100110100… |
… | …1111101001110 |
3 | 1221010011002212 |
4 | 1221221331032 |
5 | 24042300344 |
6 | 2425350422 |
7 | 454264124 |
oct | 151517516 |
9 | 57104085 |
10 | 27696974 |
11 | 146a8168 |
12 | 9338412 |
13 | 5979956 |
14 | 396d914 |
15 | 267179e |
hex | 1a69f4e |
27696974 has 8 divisors (see below), whose sum is σ = 41572440. Its totient is φ = 13839496.
The previous prime is 27696971. The next prime is 27696983. The reversal of 27696974 is 47969672.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27696971) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437 + ... + 7455.
It is an arithmetic number, because the mean of its divisors is an integer number (5196555).
Almost surely, 227696974 is an apocalyptic number.
27696974 is a deficient number, since it is larger than the sum of its proper divisors (13875466).
27696974 is a wasteful number, since it uses less digits than its factorization.
27696974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8994.
The product of its digits is 1143072, while the sum is 50.
The square root of 27696974 is about 5262.7914646127. The cubic root of 27696974 is about 302.5594865140.
The spelling of 27696974 in words is "twenty-seven million, six hundred ninety-six thousand, nine hundred seventy-four".
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