Base | Representation |
---|---|
bin | 101111000001001000011… |
… | …001011011101001111100 |
3 | 102102212212001000221222202 |
4 | 233001020121123221330 |
5 | 410414122142024040 |
6 | 10512151550531032 |
7 | 452301636064466 |
oct | 57011031335174 |
9 | 12385761027882 |
10 | 3231030033020 |
11 | 10362aa247a69 |
12 | 442241506a78 |
13 | 1a58b973835a |
14 | b255014b136 |
15 | 590a6e57015 |
hex | 2f04865ba7c |
3231030033020 has 48 divisors (see below), whose sum is σ = 6809086670400. Its totient is φ = 1287862603776.
The previous prime is 3231030032987. The next prime is 3231030033037. The reversal of 3231030033020 is 203300301323.
3231030033020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3231030032983 and 3231030033001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6708809 + ... + 7174271.
It is an arithmetic number, because the mean of its divisors is an integer number (141855972300).
Almost surely, 23231030033020 is an apocalyptic number.
It is an amenable number.
3231030033020 is an abundant number, since it is smaller than the sum of its proper divisors (3578056637380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3231030033020 is a wasteful number, since it uses less digits than its factorization.
3231030033020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466694 (or 466692 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 3231030033020 its reverse (203300301323), we get a palindrome (3434330334343).
The spelling of 3231030033020 in words is "three trillion, two hundred thirty-one billion, thirty million, thirty-three thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •