Base | Representation |
---|---|
bin | 110100100000… |
… | …0011111100110 |
3 | 1220210112010210 |
4 | 1221000133212 |
5 | 24021332032 |
6 | 2422000250 |
7 | 452656026 |
oct | 151003746 |
9 | 56715123 |
10 | 27527142 |
11 | 145a1605 |
12 | 9276086 |
13 | 591a566 |
14 | 3927a86 |
15 | 263b2cc |
hex | 1a407e6 |
27527142 has 16 divisors (see below), whose sum is σ = 55113840. Its totient is φ = 9165792.
The previous prime is 27527117. The next prime is 27527153. The reversal of 27527142 is 24172572.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5508 + ... + 9240.
It is an arithmetic number, because the mean of its divisors is an integer number (3444615).
Almost surely, 227527142 is an apocalyptic number.
27527142 is an abundant number, since it is smaller than the sum of its proper divisors (27586698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27527142 is a wasteful number, since it uses less digits than its factorization.
27527142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4967.
The product of its digits is 7840, while the sum is 30.
The square root of 27527142 is about 5246.6314907758. The cubic root of 27527142 is about 301.9398078948.
The spelling of 27527142 in words is "twenty-seven million, five hundred twenty-seven thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •