Base | Representation |
---|---|
bin | 10010111011001011… |
… | …011010011000101000 |
3 | 1221110011001010101121 |
4 | 102323023122120220 |
5 | 313103432401412 |
6 | 13200204225024 |
7 | 1316360565163 |
oct | 227313323050 |
9 | 57404033347 |
10 | 20320200232 |
11 | 8688250212 |
12 | 3b3123b174 |
13 | 1bbab29027 |
14 | daaa36ada |
15 | 7dde1a107 |
hex | 4bb2da628 |
20320200232 has 32 divisors (see below), whose sum is σ = 40396363200. Its totient is φ = 9549460224.
The previous prime is 20320200217. The next prime is 20320200349. The reversal of 20320200232 is 23200202302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588 + ... + 201595.
It is an arithmetic number, because the mean of its divisors is an integer number (1262386350).
Almost surely, 220320200232 is an apocalyptic number.
It is an amenable number.
20320200232 is a deficient number, since it is larger than the sum of its proper divisors (20076162968).
20320200232 is a wasteful number, since it uses less digits than its factorization.
20320200232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202945 (or 202941 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 20320200232 its reverse (23200202302), we get a palindrome (43520402534).
The spelling of 20320200232 in words is "twenty billion, three hundred twenty million, two hundred thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •