Base | Representation |
---|---|
bin | 11000100101100101… |
… | …10110011110010100 |
3 | 1021001221112202112211 |
4 | 30102302312132110 |
5 | 204013224101400 |
6 | 10021502323204 |
7 | 645054015352 |
oct | 142262663624 |
9 | 37057482484 |
10 | 13200222100 |
11 | 56641aa26a |
12 | 2684889504 |
13 | 1324a06110 |
14 | 8d31a87d2 |
15 | 523d01dba |
hex | 312cb6794 |
13200222100 has 72 divisors (see below), whose sum is σ = 32189189760. Its totient is φ = 4662007680.
The previous prime is 13200222097. The next prime is 13200222151. The reversal of 13200222100 is 122200231.
13200222100 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 (13).
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 190840 + ... + 250639.
It is an arithmetic number, because the mean of its divisors is an integer number (447072080).
Almost surely, 213200222100 is an apocalyptic number.
13200222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13200222100 is an abundant number, since it is smaller than the sum of its proper divisors (18988967660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13200222100 is a wasteful number, since it uses less digits than its factorization.
13200222100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441529 (or 441522 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 13200222100 its reverse (122200231), we get a palindrome (13322422331).
The spelling of 13200222100 in words is "thirteen billion, two hundred million, two hundred twenty-two thousand, one hundred".
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