Base | Representation |
---|---|
bin | 11101110011011010… |
… | …111110100101110110 |
3 | 10001121012221120021121 |
4 | 131303122332211312 |
5 | 1011014303114110 |
6 | 22411241134154 |
7 | 2212006623220 |
oct | 356332764566 |
9 | 101535846247 |
10 | 32001223030 |
11 | 12631946567 |
12 | 625118a35a |
13 | 302cb7a03a |
14 | 1798141410 |
15 | c7467dcda |
hex | 7736be976 |
32001223030 has 32 divisors (see below), whose sum is σ = 66225309696. Its totient is φ = 10906144224.
The previous prime is 32001223013. The next prime is 32001223039. The reversal of 32001223030 is 3032210023.
It is a junction number, because it is equal to n+sod(n) for n = 32001222995 and 32001223013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32001223039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357054 + ... + 1380433.
It is an arithmetic number, because the mean of its divisors is an integer number (2069540928).
Almost surely, 232001223030 is an apocalyptic number.
32001223030 is an abundant number, since it is smaller than the sum of its proper divisors (34224086666).
32001223030 is a wasteful number, since it uses less digits than its factorization.
32001223030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2737668.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 32001223030 its reverse (3032210023), we get a palindrome (35033433053).
The spelling of 32001223030 in words is "thirty-two billion, one million, two hundred twenty-three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •