Base | Representation |
---|---|
bin | 10010110101110111… |
… | …010000101000100110 |
3 | 1221012221020212122211 |
4 | 102311313100220212 |
5 | 312413121000314 |
6 | 13143301114034 |
7 | 1314225633433 |
oct | 226567205046 |
9 | 57187225584 |
10 | 20231031334 |
11 | 8641987308 |
12 | 3b073b891a |
13 | 1ba5508477 |
14 | d9cc64b8a |
15 | 7d61a49c4 |
hex | 4b5dd0a26 |
20231031334 has 32 divisors (see below), whose sum is σ = 32714035200. Its totient is φ = 9355975200.
The previous prime is 20231031329. The next prime is 20231031367. The reversal of 20231031334 is 43313013202.
It is a congruent number.
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 in 15 ways as a sum of consecutive naturals, for example, 1989904 + ... + 2000044.
It is an arithmetic number, because the mean of its divisors is an integer number (1022313600).
Almost surely, 220231031334 is an apocalyptic number.
20231031334 is a deficient number, since it is larger than the sum of its proper divisors (12483003866).
20231031334 is a wasteful number, since it uses less digits than its factorization.
20231031334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11596.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20231031334 its reverse (43313013202), we get a palindrome (63544044536).
The spelling of 20231031334 in words is "twenty billion, two hundred thirty-one million, thirty-one thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •