Base | Representation |
---|---|
bin | 1110100011110… |
… | …00111110010010 |
3 | 22111210212022021 |
4 | 13101320332102 |
5 | 222231132242 |
6 | 20041402054 |
7 | 3012043036 |
oct | 721707622 |
9 | 274725267 |
10 | 122130322 |
11 | 62a37356 |
12 | 34a9932a |
13 | 1c3c1782 |
14 | 123121c6 |
15 | aac6b67 |
hex | 7478f92 |
122130322 has 16 divisors (see below), whose sum is σ = 191797632. Its totient is φ = 58215520.
The previous prime is 122130289. The next prime is 122130343. The reversal of 122130322 is 223031221.
It is a junction number, because it is equal to n+sod(n) for n = 122130296 and 122130305.
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, 10038 + ... + 18574.
It is an arithmetic number, because the mean of its divisors is an integer number (11987352).
Almost surely, 2122130322 is an apocalyptic number.
122130322 is a deficient number, since it is larger than the sum of its proper divisors (69667310).
122130322 is a wasteful number, since it uses less digits than its factorization.
122130322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8873.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 122130322 is about 11051.2588423220. The cubic root of 122130322 is about 496.1441032258.
Adding to 122130322 its reverse (223031221), we get a palindrome (345161543).
The spelling of 122130322 in words is "one hundred twenty-two million, one hundred thirty thousand, three hundred twenty-two".
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