Base | Representation |
---|---|
bin | 10010110110011110… |
… | …111110111001011010 |
3 | 1221020122211220202111 |
4 | 102312132332321122 |
5 | 312423302210232 |
6 | 13144312222534 |
7 | 1314413303362 |
oct | 226636767132 |
9 | 57218756674 |
10 | 20241444442 |
11 | 864784988a |
12 | 3b0a99aa4a |
13 | 1ba771307b |
14 | da03b59a2 |
15 | 7d7060047 |
hex | 4b67bee5a |
20241444442 has 8 divisors (see below), whose sum is σ = 31182765876. Its totient is φ = 9847189152.
The previous prime is 20241444413. The next prime is 20241444473. The reversal of 20241444442 is 24444414202.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 19836187281 + 405257161 = 140841^2 + 20131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 136766443 + ... + 136766590.
Almost surely, 220241444442 is an apocalyptic number.
20241444442 is a deficient number, since it is larger than the sum of its proper divisors (10941321434).
20241444442 is a wasteful number, since it uses less digits than its factorization.
20241444442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273533072.
The product of its (nonzero) digits is 32768, while the sum is 31.
Adding to 20241444442 its reverse (24444414202), we get a palindrome (44685858644).
The spelling of 20241444442 in words is "twenty billion, two hundred forty-one million, four hundred forty-four thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •