Base | Representation |
---|---|
bin | 110100010000… |
… | …0000000000000 |
3 | 1220112202120101 |
4 | 1220200000000 |
5 | 24003102143 |
6 | 2415052144 |
7 | 451563013 |
oct | 150400000 |
9 | 56482511 |
10 | 27394048 |
11 | 14510610 |
12 | 9211054 |
13 | 58a1ac6 |
14 | 38d137a |
15 | 2611b4d |
hex | 1a20000 |
27394048 has 72 divisors (see below), whose sum is σ = 62914320. Its totient is φ = 11796480.
The previous prime is 27394019. The next prime is 27394051. The reversal of 27394048 is 84049372.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 27393998 and 27394016.
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, 1441783 + ... + 1441801.
It is an arithmetic number, because the mean of its divisors is an integer number (873810).
Almost surely, 227394048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27394048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31457160).
27394048 is an abundant number, since it is smaller than the sum of its proper divisors (35520272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27394048 is an frugal number, since it uses more digits than its factorization.
27394048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64 (or 32 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 27394048 is about 5233.9323648668. The cubic root of 27394048 is about 301.4523941935.
The spelling of 27394048 in words is "twenty-seven million, three hundred ninety-four thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •