Base | Representation |
---|---|
bin | 11000011100010011… |
… | …01101111010010110 |
3 | 1020212111222110000221 |
4 | 30032021231322112 |
5 | 203333304032022 |
6 | 10010041024554 |
7 | 643116652426 |
oct | 141611557226 |
9 | 36774873027 |
10 | 13122330262 |
11 | 5624238a48 |
12 | 266278515a |
13 | 1311833482 |
14 | 8c6ad0486 |
15 | 51c067cc7 |
hex | 30e26de96 |
13122330262 has 16 divisors (see below), whose sum is σ = 19963768032. Its totient is φ = 6468299200.
The previous prime is 13122330239. The next prime is 13122330281. The reversal of 13122330262 is 26203322131.
It is a congruent number.
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, 92338 + ... + 186469.
It is an arithmetic number, because the mean of its divisors is an integer number (1247735502).
Almost surely, 213122330262 is an apocalyptic number.
13122330262 is a deficient number, since it is larger than the sum of its proper divisors (6841437770).
13122330262 is a wasteful number, since it uses less digits than its factorization.
13122330262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279143.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 13122330262 its reverse (26203322131), we get a palindrome (39325652393).
The spelling of 13122330262 in words is "thirteen billion, one hundred twenty-two million, three hundred thirty thousand, two hundred sixty-two".
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