Base | Representation |
---|---|
bin | 111100111011110… |
… | …100001010100010 |
3 | 2122020122212221222 |
4 | 330323310022202 |
5 | 4043203004442 |
6 | 245235415042 |
7 | 34222342505 |
oct | 7473641242 |
9 | 2566585858 |
10 | 1022313122 |
11 | 485083a86 |
12 | 246454482 |
13 | 133a5040c |
14 | 99ab913c |
15 | 5eb3c8d2 |
hex | 3cef42a2 |
1022313122 has 16 divisors (see below), whose sum is σ = 1624668192. Its totient is φ = 480793920.
The previous prime is 1022313109. The next prime is 1022313137. The reversal of 1022313122 is 2213132201.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 1022313122.
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, 53273 + ... + 69875.
It is an arithmetic number, because the mean of its divisors is an integer number (101541762).
Almost surely, 21022313122 is an apocalyptic number.
1022313122 is a deficient number, since it is larger than the sum of its proper divisors (602355070).
1022313122 is a wasteful number, since it uses less digits than its factorization.
1022313122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18433.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1022313122 is about 31973.6316673599. The cubic root of 1022313122 is about 1007.3830635565.
Adding to 1022313122 its reverse (2213132201), we get a palindrome (3235445323).
The spelling of 1022313122 in words is "one billion, twenty-two million, three hundred thirteen thousand, one hundred twenty-two".
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