Base | Representation |
---|---|
bin | 11000110100001000… |
… | …10001111000100010 |
3 | 1021101110010110202012 |
4 | 30122010101320202 |
5 | 204240442400310 |
6 | 10041541352522 |
7 | 651065045402 |
oct | 143204217042 |
9 | 37343113665 |
10 | 13322231330 |
11 | 5717063641 |
12 | 26b9708742 |
13 | 1344084725 |
14 | 905488802 |
15 | 52e8a2c05 |
hex | 31a111e22 |
13322231330 has 32 divisors (see below), whose sum is σ = 25249570560. Its totient is φ = 5046935040.
The previous prime is 13322231317. The next prime is 13322231333. The reversal of 13322231330 is 3313222331.
It is a super-2 number, since 2×133222313302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13322231296 and 13322231305.
It is not an unprimeable number, because it can be changed into a prime (13322231333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803282 + ... + 819698.
It is an arithmetic number, because the mean of its divisors is an integer number (789049080).
Almost surely, 213322231330 is an apocalyptic number.
13322231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13322231330 is a deficient number, since it is larger than the sum of its proper divisors (11927339230).
13322231330 is a wasteful number, since it uses less digits than its factorization.
13322231330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20714.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 13322231330 its reverse (3313222331), we get a palindrome (16635453661).
The spelling of 13322231330 in words is "thirteen billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred thirty".
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