Base | Representation |
---|---|
bin | 100110110011… |
… | …0001000000100 |
3 | 1102021102221201 |
4 | 1031212020010 |
5 | 20201410002 |
6 | 2003552244 |
7 | 334616641 |
oct | 115461004 |
9 | 42242851 |
10 | 20341252 |
11 | 10533758 |
12 | 698b684 |
13 | 42a2859 |
14 | 29b6dc8 |
15 | 1bbc087 |
hex | 1366204 |
20341252 has 6 divisors (see below), whose sum is σ = 35597198. Its totient is φ = 10170624.
The previous prime is 20341247. The next prime is 20341261. The reversal of 20341252 is 25214302.
It can be written as a sum of positive squares in only one way, i.e., 15872256 + 4468996 = 3984^2 + 2114^2 .
It is a super-3 number, since 3×203412523 (a number of 23 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542653 + ... + 2542660.
Almost surely, 220341252 is an apocalyptic number.
It is an amenable number.
20341252 is a deficient number, since it is larger than the sum of its proper divisors (15255946).
20341252 is a wasteful number, since it uses less digits than its factorization.
20341252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5085317 (or 5085315 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 20341252 is about 4510.1277143779. The cubic root of 20341252 is about 272.9768974175.
Adding to 20341252 its reverse (25214302), we get a palindrome (45555554).
The spelling of 20341252 in words is "twenty million, three hundred forty-one thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •