Base | Representation |
---|---|
bin | 10100101101000110… |
… | …001100001101011011 |
3 | 2010101100100212100020 |
4 | 110231012030031123 |
5 | 331012221342300 |
6 | 14114000441523 |
7 | 1414626033414 |
oct | 245506141533 |
9 | 63340325306 |
10 | 22231434075 |
11 | 9479079514 |
12 | 43853192a3 |
13 | 2133a93c26 |
14 | 110c7c680b |
15 | 8a1ae68a0 |
hex | 52d18c35b |
22231434075 has 24 divisors (see below), whose sum is σ = 38023422000. Its totient is φ = 11447909760.
The previous prime is 22231434073. The next prime is 22231434077. The reversal of 22231434075 is 57043413222.
It is an interprime number because it is at equal distance from previous prime (22231434073) and next prime (22231434077).
It is not a de Polignac number, because 22231434075 - 21 = 22231434073 is a prime.
It is a super-2 number, since 2×222314340752 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22231434073) by changing a digit.
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 in 23 ways as a sum of consecutive naturals, for example, 5108500 + ... + 5112849.
It is an arithmetic number, because the mean of its divisors is an integer number (1584309250).
Almost surely, 222231434075 is an apocalyptic number.
22231434075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
22231434075 is a deficient number, since it is larger than the sum of its proper divisors (15791987925).
22231434075 is a wasteful number, since it uses less digits than its factorization.
22231434075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10221391 (or 10221386 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 33.
Adding to 22231434075 its reverse (57043413222), we get a palindrome (79274847297).
The spelling of 22231434075 in words is "twenty-two billion, two hundred thirty-one million, four hundred thirty-four thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •