Base | Representation |
---|---|
bin | 10101101101011101… |
… | …010101110101101010 |
3 | 2020011121012220222111 |
4 | 111231131111311222 |
5 | 340220134312100 |
6 | 14413052512534 |
7 | 1453450211251 |
oct | 255535256552 |
9 | 66147186874 |
10 | 23311244650 |
11 | 9982654151 |
12 | 4626a7b74a |
13 | 22766c61b5 |
14 | 11b1d8b798 |
15 | 9167e06ba |
hex | 56d755d6a |
23311244650 has 24 divisors (see below), whose sum is σ = 43385080320. Its totient is φ = 9318870960.
The previous prime is 23311244629. The next prime is 23311244653. The reversal of 23311244650 is 5644211332.
It is not an unprimeable number, because it can be changed into a prime (23311244653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56490 + ... + 223189.
It is an arithmetic number, because the mean of its divisors is an integer number (1807711680).
Almost surely, 223311244650 is an apocalyptic number.
23311244650 is a deficient number, since it is larger than the sum of its proper divisors (20073835670).
23311244650 is a wasteful number, since it uses less digits than its factorization.
23311244650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281358 (or 281353 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 23311244650 its reverse (5644211332), we get a palindrome (28955455982).
The spelling of 23311244650 in words is "twenty-three billion, three hundred eleven million, two hundred forty-four thousand, six hundred fifty".
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