Base | Representation |
---|---|
bin | 1011110101111111100001… |
… | …0100100000111000101000 |
3 | 1201002220121100022002220001 |
4 | 2331133320110200320220 |
5 | 3201323442233020240 |
6 | 43410153244512344 |
7 | 2512552360450624 |
oct | 275377024407050 |
9 | 51086540262801 |
10 | 13022212001320 |
11 | 4170764206085 |
12 | 156396054b6b4 |
13 | 735cb2707172 |
14 | 3303c7dd0184 |
15 | 178b0e6e089a |
hex | bd7f8520e28 |
13022212001320 has 32 divisors (see below), whose sum is σ = 29301075268200. Its totient is φ = 5208689553408.
The previous prime is 13022212001297. The next prime is 13022212001333. The reversal of 13022212001320 is 2310021222031.
13022212001320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 10279962112644 + 2742249888676 = 3206238^2 + 1655974^2 .
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, 5018625 + ... + 7157584.
Almost surely, 213022212001320 is an apocalyptic number.
13022212001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13022212001320 is an abundant number, since it is smaller than the sum of its proper divisors (16278863266880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13022212001320 is a wasteful number, since it uses less digits than its factorization.
13022212001320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12202957 (or 12202953 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13022212001320 its reverse (2310021222031), we get a palindrome (15332233223351).
The spelling of 13022212001320 in words is "thirteen trillion, twenty-two billion, two hundred twelve million, one thousand, three hundred twenty".
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