Base | Representation |
---|---|
bin | 10101011011100100… |
… | …110000111111101011 |
3 | 2012101200122010110211 |
4 | 111123210300333223 |
5 | 334111331413003 |
6 | 14323213521551 |
7 | 1443144660400 |
oct | 253344607753 |
9 | 65350563424 |
10 | 23011201003 |
11 | 983924a99a |
12 | 45624a32b7 |
13 | 22294b158b |
14 | 11841a62a7 |
15 | 8ea2c396d |
hex | 55b930feb |
23011201003 has 12 divisors (see below), whose sum is σ = 28342728792. Its totient is φ = 18563657280.
The previous prime is 23011201001. The next prime is 23011201009. The reversal of 23011201003 is 30010211032.
It is not a de Polignac number, because 23011201003 - 21 = 23011201001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23011201001) 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, 13811413 + ... + 13813078.
It is an arithmetic number, because the mean of its divisors is an integer number (2361894066).
Almost surely, 223011201003 is an apocalyptic number.
23011201003 is a deficient number, since it is larger than the sum of its proper divisors (5331527789).
23011201003 is a wasteful number, since it uses less digits than its factorization.
23011201003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27624522 (or 27624515 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 23011201003 its reverse (30010211032), we get a palindrome (53021412035).
The spelling of 23011201003 in words is "twenty-three billion, eleven million, two hundred one thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •