Base | Representation |
---|---|
bin | 1011110101111111100011… |
… | …0111111111100100010000 |
3 | 1201002220121222210122001212 |
4 | 2331133320313333210100 |
5 | 3201324002123131112 |
6 | 43410154220115252 |
7 | 2512552532505455 |
oct | 275377067774420 |
9 | 51086558718055 |
10 | 13022221302032 |
11 | 4170769488918 |
12 | 1563963695b28 |
13 | 735cb4612647 |
14 | 3303c933182c |
15 | 178b1042b522 |
hex | bd7f8dff910 |
13022221302032 has 40 divisors (see below), whose sum is σ = 26565810423360. Its totient is φ = 6166717522560.
The previous prime is 13022221302029. The next prime is 13022221302049. The reversal of 13022221302032 is 23020312222031.
It is a junction number, because it is equal to n+sod(n) for n = 13022221301989 and 13022221302007.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4810319 + ... + 7013102.
It is an arithmetic number, because the mean of its divisors is an integer number (664145260584).
Almost surely, 213022221302032 is an apocalyptic number.
It is an amenable number.
13022221302032 is an abundant number, since it is smaller than the sum of its proper divisors (13543589121328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13022221302032 is a wasteful number, since it uses less digits than its factorization.
13022221302032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11827071 (or 11827065 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 13022221302032 its reverse (23020312222031), we get a palindrome (36042533524063).
The spelling of 13022221302032 in words is "thirteen trillion, twenty-two billion, two hundred twenty-one million, three hundred two thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •