Base | Representation |
---|---|
bin | 1000100111001110… |
… | …1100011110101010 |
3 | 12222010111022002021 |
4 | 2021303230132222 |
5 | 14213334430442 |
6 | 1021230455054 |
7 | 111202634413 |
oct | 21163543652 |
9 | 5863438067 |
10 | 2312030122 |
11 | a870984a6 |
12 | 54636448a |
13 | 2aacc7a7c |
14 | 17d0c080a |
15 | d7e9ae67 |
hex | 89cec7aa |
2312030122 has 4 divisors (see below), whose sum is σ = 3468045186. Its totient is φ = 1156015060.
The previous prime is 2312030089. The next prime is 2312030131. The reversal of 2312030122 is 2210302132.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1916775961 + 395254161 = 43781^2 + 19881^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2312030096 and 2312030105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578007529 + ... + 578007532.
Almost surely, 22312030122 is an apocalyptic number.
2312030122 is a deficient number, since it is larger than the sum of its proper divisors (1156015064).
2312030122 is a wasteful number, since it uses less digits than its factorization.
2312030122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1156015063.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2312030122 is about 48083.5743471718. The cubic root of 2312030122 is about 1322.3035462062.
Adding to 2312030122 its reverse (2210302132), we get a palindrome (4522332254).
The spelling of 2312030122 in words is "two billion, three hundred twelve million, thirty thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •