Base | Representation |
---|---|
bin | 110100000011… |
… | …1100111001100 |
3 | 1220100200112200 |
4 | 1220013213030 |
5 | 23441403111 |
6 | 2413001500 |
7 | 450665541 |
oct | 150074714 |
9 | 56320480 |
10 | 27294156 |
11 | 1445255a |
12 | 9183290 |
13 | 58684b6 |
14 | 38a6bc8 |
15 | 25e2256 |
hex | 1a079cc |
27294156 has 36 divisors (see below), whose sum is σ = 69464304. Its totient is φ = 9036000.
The previous prime is 27294149. The next prime is 27294173. The reversal of 27294156 is 65149272.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 27294156.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2926 + ... + 7946.
It is an arithmetic number, because the mean of its divisors is an integer number (1929564).
Almost surely, 227294156 is an apocalyptic number.
It is an amenable number.
27294156 is an abundant number, since it is smaller than the sum of its proper divisors (42170148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27294156 is a wasteful number, since it uses less digits than its factorization.
27294156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5182 (or 5177 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 27294156 is about 5224.3809202622. The cubic root of 27294156 is about 301.0855339822.
The spelling of 27294156 in words is "twenty-seven million, two hundred ninety-four thousand, one hundred fifty-six".
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