Base | Representation |
---|---|
bin | 11101111111011101… |
… | …001100010010100100 |
3 | 10002010021212111121021 |
4 | 131333131030102210 |
5 | 1011423000130040 |
6 | 22443252500524 |
7 | 2220011042305 |
oct | 357735142244 |
9 | 102107774537 |
10 | 32203130020 |
11 | 12725911246 |
12 | 62a891a744 |
13 | 3062951329 |
14 | 17b6c9c7ac |
15 | c8726324a |
hex | 77f74c4a4 |
32203130020 has 48 divisors (see below), whose sum is σ = 71729380800. Its totient is φ = 12110117760.
The previous prime is 32203129967. The next prime is 32203130021. The reversal of 32203130020 is 2003130223.
It is a junction number, because it is equal to n+sod(n) for n = 32203129976 and 32203130003.
It is not an unprimeable number, because it can be changed into a prime (32203130021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273675 + ... + 373234.
It is an arithmetic number, because the mean of its divisors is an integer number (1494362100).
Almost surely, 232203130020 is an apocalyptic number.
It is an amenable number.
32203130020 is an abundant number, since it is smaller than the sum of its proper divisors (39526250780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32203130020 is a wasteful number, since it uses less digits than its factorization.
32203130020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647068 (or 647066 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 32203130020 its reverse (2003130223), we get a palindrome (34206260243).
The spelling of 32203130020 in words is "thirty-two billion, two hundred three million, one hundred thirty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •