Base | Representation |
---|---|
bin | 110101001010… |
… | …1001110111010 |
3 | 1221110011021001 |
4 | 1222111032322 |
5 | 24113433414 |
6 | 2433235214 |
7 | 455632663 |
oct | 152251672 |
9 | 57404231 |
10 | 27874234 |
11 | 14809363 |
12 | 9402b0a |
13 | 5a0c53b |
14 | 39b836a |
15 | 26a9074 |
hex | 1a953ba |
27874234 has 8 divisors (see below), whose sum is σ = 42783840. Its totient is φ = 13612956.
The previous prime is 27874213. The next prime is 27874241. The reversal of 27874234 is 43247872.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 27874193 and 27874202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161974 + ... + 162145.
It is an arithmetic number, because the mean of its divisors is an integer number (5347980).
Almost surely, 227874234 is an apocalyptic number.
27874234 is a deficient number, since it is larger than the sum of its proper divisors (14909606).
27874234 is a wasteful number, since it uses less digits than its factorization.
27874234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324164.
The product of its digits is 75264, while the sum is 37.
The square root of 27874234 is about 5279.6054776849. The cubic root of 27874234 is about 303.2035723479.
It can be divided in two parts, 2787 and 4234, that added together give a triangular number (7021 = T118).
The spelling of 27874234 in words is "twenty-seven million, eight hundred seventy-four thousand, two hundred thirty-four".
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