Base | Representation |
---|---|
bin | 10101101000001101… |
… | …111001101111100010 |
3 | 2012221110202110010212 |
4 | 111220031321233202 |
5 | 340030131430310 |
6 | 14400232054122 |
7 | 1451331614012 |
oct | 255015715742 |
9 | 65843673125 |
10 | 23223311330 |
11 | 9937a5458a |
12 | 4601534342 |
13 | 2261418b4b |
14 | 11a441bc42 |
15 | 90dc21205 |
hex | 568379be2 |
23223311330 has 16 divisors (see below), whose sum is σ = 41806858104. Its totient is φ = 9288236160.
The previous prime is 23223311327. The next prime is 23223311333. The reversal of 23223311330 is 3311332232.
It is an interprime number because it is at equal distance from previous prime (23223311327) and next prime (23223311333).
It can be written as a sum of positive squares in 4 ways, for example, as 16086609889 + 7136701441 = 126833^2 + 84479^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23223311296 and 23223311305.
It is not an unprimeable number, because it can be changed into a prime (23223311333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43427 + ... + 219846.
Almost surely, 223223311330 is an apocalyptic number.
23223311330 is a deficient number, since it is larger than the sum of its proper divisors (18583546774).
23223311330 is a wasteful number, since it uses less digits than its factorization.
23223311330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272101.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 23223311330 its reverse (3311332232), we get a palindrome (26534643562).
The spelling of 23223311330 in words is "twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •