Base | Representation |
---|---|
bin | 11001010111101011… |
… | …100100011011110010 |
3 | 2121022110110012111220 |
4 | 121113223210123302 |
5 | 421242123433434 |
6 | 20303025445510 |
7 | 1653024226221 |
oct | 312753443362 |
9 | 77273405456 |
10 | 27240842994 |
11 | 10609822592 |
12 | 5342aa0896 |
13 | 2751868311 |
14 | 1465c16cb8 |
15 | a967aad49 |
hex | 657ae46f2 |
27240842994 has 32 divisors (see below), whose sum is σ = 57019248000. Its totient is φ = 8659698432.
The previous prime is 27240842989. The next prime is 27240843013. The reversal of 27240842994 is 49924804272.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246369 + ... + 339380.
It is an arithmetic number, because the mean of its divisors is an integer number (1781851500).
Almost surely, 227240842994 is an apocalyptic number.
27240842994 is an abundant number, since it is smaller than the sum of its proper divisors (29778405006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27240842994 is a wasteful number, since it uses less digits than its factorization.
27240842994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586114.
The product of its (nonzero) digits is 2322432, while the sum is 51.
The spelling of 27240842994 in words is "twenty-seven billion, two hundred forty million, eight hundred forty-two thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •