Base | Representation |
---|---|
bin | 10101101101111111… |
… | …100010101001011100 |
3 | 2020012020002102010221 |
4 | 111231333202221130 |
5 | 340224433210022 |
6 | 14414013011124 |
7 | 1453616341321 |
oct | 255577425134 |
9 | 66166072127 |
10 | 23320210012 |
11 | 9987717a40 |
12 | 4629a83aa4 |
13 | 2278514b48 |
14 | 11b3242b48 |
15 | 9174b1cc7 |
hex | 56dfe2a5c |
23320210012 has 24 divisors (see below), whose sum is σ = 45184890240. Its totient is φ = 10441883760.
The previous prime is 23320209989. The next prime is 23320210013. The reversal of 23320210012 is 21001202332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23320210013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952312 + ... + 3958207.
It is an arithmetic number, because the mean of its divisors is an integer number (1882703760).
Almost surely, 223320210012 is an apocalyptic number.
23320210012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23320210012 is a deficient number, since it is larger than the sum of its proper divisors (21864680228).
23320210012 is a wasteful number, since it uses less digits than its factorization.
23320210012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7910601 (or 7910599 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23320210012 its reverse (21001202332), we get a palindrome (44321412344).
It can be divided in two parts, 23320 and 210012, that added together give a palindrome (233332).
The spelling of 23320210012 in words is "twenty-three billion, three hundred twenty million, two hundred ten thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •