Base | Representation |
---|---|
bin | 100000011101111111101… |
… | …100001101001010101010 |
3 | 21220022012021111020101222 |
4 | 200131333230031022222 |
5 | 243024024430240242 |
6 | 4425002453142042 |
7 | 320125652543402 |
oct | 40357754151252 |
9 | 7808167436358 |
10 | 2231230321322 |
11 | 7902943916a2 |
12 | 30051662a922 |
13 | 132533ac8102 |
14 | 79dc655d802 |
15 | 3d08d0a55d2 |
hex | 2077fb0d2aa |
2231230321322 has 8 divisors (see below), whose sum is σ = 3348643899972. Its totient is φ = 1115015688000.
The previous prime is 2231230321321. The next prime is 2231230321337.
2231230321322 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 2099395247041 + 131835074281 = 1448929^2 + 363091^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22312303213223 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231230321291 and 2231230321300.
It is not an unprimeable number, because it can be changed into a prime (2231230321321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299731679 + ... + 299739122.
Almost surely, 22231230321322 is an apocalyptic number.
2231230321322 is a deficient number, since it is larger than the sum of its proper divisors (1117413578650).
2231230321322 is a wasteful number, since it uses less digits than its factorization.
2231230321322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599472664.
The product of its (nonzero) digits is 5184, while the sum is 26.
It can be divided in two parts, 2231230 and 321322, that added together give a palindrome (2552552).
The spelling of 2231230321322 in words is "two trillion, two hundred thirty-one billion, two hundred thirty million, three hundred twenty-one thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •