Base | Representation |
---|---|
bin | 110100010100… |
… | …0100010101010 |
3 | 1220121112120011 |
4 | 1220220202222 |
5 | 24010212114 |
6 | 2415522134 |
7 | 452100013 |
oct | 150504252 |
9 | 56545504 |
10 | 27429034 |
11 | 14534926 |
12 | 922934a |
13 | 58b49c9 |
14 | 390000a |
15 | 261c1c4 |
hex | 1a288aa |
27429034 has 4 divisors (see below), whose sum is σ = 41143554. Its totient is φ = 13714516.
The previous prime is 27429023. The next prime is 27429043. The reversal of 27429034 is 43092472.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 18447025 + 8982009 = 4295^2 + 2997^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 27428987 and 27429005.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6857257 + ... + 6857260.
Almost surely, 227429034 is an apocalyptic number.
27429034 is a deficient number, since it is larger than the sum of its proper divisors (13714520).
27429034 is a wasteful number, since it uses less digits than its factorization.
27429034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13714519.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 27429034 is about 5237.2735273232. The cubic root of 27429034 is about 301.5806717767.
The spelling of 27429034 in words is "twenty-seven million, four hundred twenty-nine thousand, thirty-four".
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