Base | Representation |
---|---|
bin | 11000100111000111… |
… | …01000110101111010 |
3 | 1021002211121112001201 |
4 | 30103203220311322 |
5 | 204030012330242 |
6 | 10023040404414 |
7 | 645300512620 |
oct | 142343506572 |
9 | 37084545051 |
10 | 13213011322 |
11 | 5670444a75 |
12 | 268901670a |
13 | 13275633c4 |
14 | 8d4b77510 |
15 | 524ecb4b7 |
hex | 3138e8d7a |
13213011322 has 16 divisors (see below), whose sum is σ = 22662404352. Its totient is φ = 5659837200.
The previous prime is 13213011263. The next prime is 13213011341. The reversal of 13213011322 is 22311031231.
It is a self number, because there is not a number n which added to its sum of digits gives 13213011322.
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, 211554 + ... + 266797.
It is an arithmetic number, because the mean of its divisors is an integer number (1416400272).
Almost surely, 213213011322 is an apocalyptic number.
13213011322 is a deficient number, since it is larger than the sum of its proper divisors (9449393030).
13213011322 is a wasteful number, since it uses less digits than its factorization.
13213011322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480333.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13213011322 its reverse (22311031231), we get a palindrome (35524042553).
The spelling of 13213011322 in words is "thirteen billion, two hundred thirteen million, eleven thousand, three hundred twenty-two".
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