Base | Representation |
---|---|
bin | 100001110001101000001… |
… | …010110111111111101100 |
3 | 22012212222120110122021120 |
4 | 201301220022313333230 |
5 | 301011432141133400 |
6 | 4534133320300540 |
7 | 326455200442320 |
oct | 41615012677754 |
9 | 8185876418246 |
10 | 2321030021100 |
11 | 815385a3520a |
12 | 3159b8311750 |
13 | 13ab4528953b |
14 | 804a49db980 |
15 | 40596a68ca0 |
hex | 21c682b7fec |
2321030021100 has 144 divisors (see below), whose sum is σ = 7675869712896. Its totient is φ = 530452224000.
The previous prime is 2321030021099. The next prime is 2321030021131. The reversal of 2321030021100 is 11200301232.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2321030021100.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 17070385 + ... + 17205815.
It is an arithmetic number, because the mean of its divisors is an integer number (53304650784).
Almost surely, 22321030021100 is an apocalyptic number.
2321030021100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2321030021100 is an abundant number, since it is smaller than the sum of its proper divisors (5354839691796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2321030021100 is a wasteful number, since it uses less digits than its factorization.
2321030021100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143616 (or 143609 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 2321030021100 its reverse (11200301232), we get a palindrome (2332230322332).
The spelling of 2321030021100 in words is "two trillion, three hundred twenty-one billion, thirty million, twenty-one thousand, one hundred".
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