Base | Representation |
---|---|
bin | 100110010100… |
… | …0011110101100 |
3 | 1101210121120201 |
4 | 1030220132230 |
5 | 20120314443 |
6 | 1554323244 |
7 | 332515531 |
oct | 114503654 |
9 | 41717521 |
10 | 20088748 |
11 | 10380a79 |
12 | 6889524 |
13 | 4214944 |
14 | 294cd88 |
15 | 1b6c34d |
hex | 13287ac |
20088748 has 6 divisors (see below), whose sum is σ = 35155316. Its totient is φ = 10044372.
The previous prime is 20088737. The next prime is 20088763. The reversal of 20088748 is 84788002.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511090 + ... + 2511097.
Almost surely, 220088748 is an apocalyptic number.
It is an amenable number.
20088748 is a deficient number, since it is larger than the sum of its proper divisors (15066568).
20088748 is a wasteful number, since it uses less digits than its factorization.
20088748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5022191 (or 5022189 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 37.
The square root of 20088748 is about 4482.0473000628. The cubic root of 20088748 is about 271.8426678070.
The spelling of 20088748 in words is "twenty million, eighty-eight thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •