Base | Representation |
---|---|
bin | 11000001111000100… |
… | …10010100011111010 |
3 | 1020120210010010010002 |
4 | 30013202102203322 |
5 | 203121400100242 |
6 | 5551033553002 |
7 | 640301330363 |
oct | 140742224372 |
9 | 36523103102 |
10 | 13011331322 |
11 | 5577614890 |
12 | 2631575762 |
13 | 12c483b522 |
14 | 8b6078b6a |
15 | 51243e432 |
hex | 3078928fa |
13011331322 has 16 divisors (see below), whose sum is σ = 21295285344. Its totient is φ = 5913126000.
The previous prime is 13011331283. The next prime is 13011331337. The reversal of 13011331322 is 22313311031.
It is a junction number, because it is equal to n+sod(n) for n = 13011331294 and 13011331303.
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, 69797 + ... + 175767.
It is an arithmetic number, because the mean of its divisors is an integer number (1330955334).
Almost surely, 213011331322 is an apocalyptic number.
13011331322 is a deficient number, since it is larger than the sum of its proper divisors (8283954022).
13011331322 is a wasteful number, since it uses less digits than its factorization.
13011331322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111565.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13011331322 its reverse (22313311031), we get a palindrome (35324642353).
The spelling of 13011331322 in words is "thirteen billion, eleven million, three hundred thirty-one thousand, three hundred twenty-two".
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