Base | Representation |
---|---|
bin | 100110001111… |
… | …0001110101010 |
3 | 1101201110222200 |
4 | 1030132032222 |
5 | 20112444022 |
6 | 1553401030 |
7 | 332252241 |
oct | 114361652 |
9 | 41643880 |
10 | 20046762 |
11 | 1035247a |
12 | 6869176 |
13 | 41cb7b8 |
14 | 293b958 |
15 | 1b5ebac |
hex | 131e3aa |
20046762 has 24 divisors (see below), whose sum is σ = 43547556. Its totient is φ = 6664896.
The previous prime is 20046737. The next prime is 20046781. The reversal of 20046762 is 26764002.
It can be written as a sum of positive squares in 2 ways, for example, as 15848361 + 4198401 = 3981^2 + 2049^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7008 + ... + 9444.
Almost surely, 220046762 is an apocalyptic number.
20046762 is an abundant number, since it is smaller than the sum of its proper divisors (23500794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20046762 is a wasteful number, since it uses less digits than its factorization.
20046762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2902 (or 2899 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 20046762 is about 4477.3610531205. The cubic root of 20046762 is about 271.6531496572.
The spelling of 20046762 in words is "twenty million, forty-six thousand, seven hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •