Base | Representation |
---|---|
bin | 1011110010000111011… |
… | …0001111100001111000 |
3 | 201100111210021001211101 |
4 | 2330201312033201320 |
5 | 11304034410033144 |
6 | 232555021541144 |
7 | 20424302626621 |
oct | 2744166174170 |
9 | 640453231741 |
10 | 202431330424 |
11 | 7893a232794 |
12 | 33295a147b4 |
13 | 16120c5752b |
14 | 9b24d78a48 |
15 | 53ebb386d4 |
hex | 2f21d8f878 |
202431330424 has 32 divisors (see below), whose sum is σ = 383431780080. Its totient is φ = 100187117824.
The previous prime is 202431330407. The next prime is 202431330511. The reversal of 202431330424 is 424033134202.
It is a junction number, because it is equal to n+sod(n) for n = 202431330392 and 202431330401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114174 + ... + 646450.
Almost surely, 2202431330424 is an apocalyptic number.
It is an amenable number.
202431330424 is a deficient number, since it is larger than the sum of its proper divisors (181000449656).
202431330424 is a wasteful number, since it uses less digits than its factorization.
202431330424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532767 (or 532763 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 202431330424 its reverse (424033134202), we get a palindrome (626464464626).
The spelling of 202431330424 in words is "two hundred two billion, four hundred thirty-one million, three hundred thirty thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •