Base | Representation |
---|---|
bin | 110100011010… |
… | …1000001000100 |
3 | 1220201010122200 |
4 | 1220311001010 |
5 | 24013331012 |
6 | 2420554500 |
7 | 452402001 |
oct | 150650104 |
9 | 56633580 |
10 | 27480132 |
11 | 1456a259 |
12 | 9252a30 |
13 | 5902044 |
14 | 39148a8 |
15 | 262c3dc |
hex | 1a35044 |
27480132 has 36 divisors (see below), whose sum is σ = 70005936. Its totient is φ = 9088560.
The previous prime is 27480119. The next prime is 27480151. The reversal of 27480132 is 23108472.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 27480096 and 27480105.
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, 1803 + ... + 7629.
Almost surely, 227480132 is an apocalyptic number.
It is an amenable number.
27480132 is an abundant number, since it is smaller than the sum of its proper divisors (42525804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27480132 is a wasteful number, since it uses less digits than its factorization.
27480132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5968 (or 5963 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 27480132 is about 5242.1495591026. The cubic root of 27480132 is about 301.7678288086.
The spelling of 27480132 in words is "twenty-seven million, four hundred eighty thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •