Base | Representation |
---|---|
bin | 11000011001101011… |
… | …10000110110101110 |
3 | 1020210222120022200100 |
4 | 30030311300312232 |
5 | 203312140302342 |
6 | 10003533211530 |
7 | 642431621151 |
oct | 141465606656 |
9 | 36728508610 |
10 | 13100322222 |
11 | 5612876a89 |
12 | 2657330ba6 |
13 | 130a0c9070 |
14 | 8c3c01c98 |
15 | 51a16be4c |
hex | 30cd70dae |
13100322222 has 24 divisors (see below), whose sum is σ = 30567419064. Its totient is φ = 4030868304.
The previous prime is 13100322197. The next prime is 13100322233. The reversal of 13100322222 is 22222300131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13100322195 and 13100322204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27991908 + ... + 27992375.
It is an arithmetic number, because the mean of its divisors is an integer number (1273642461).
Almost surely, 213100322222 is an apocalyptic number.
13100322222 is an abundant number, since it is smaller than the sum of its proper divisors (17467096842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100322222 is a wasteful number, since it uses less digits than its factorization.
13100322222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55984304 (or 55984301 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 13100322222 its reverse (22222300131), we get a palindrome (35322622353).
The spelling of 13100322222 in words is "thirteen billion, one hundred million, three hundred twenty-two thousand, two hundred twenty-two".
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