Base | Representation |
---|---|
bin | 10000010110000100100… |
… | …010000111011101011111 |
3 | 10222101012102202221110122 |
4 | 100112010202013131133 |
5 | 121400313230001343 |
6 | 2215555012225155 |
7 | 144102122321453 |
oct | 20260442073537 |
9 | 3871172687418 |
10 | 1123210000223 |
11 | 3a3394843763 |
12 | 16182890b1bb |
13 | 81bc251340c |
14 | 3c513c1c663 |
15 | 1e33d443068 |
hex | 1058488775f |
1123210000223 has 8 divisors (see below), whose sum is σ = 1172107622400. Its totient is φ = 1074317578488.
The previous prime is 1123210000153. The next prime is 1123210000247. The reversal of 1123210000223 is 3220000123211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1123210000223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123210030223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855503 + ... + 1725776.
It is an arithmetic number, because the mean of its divisors is an integer number (146513452800).
Almost surely, 21123210000223 is an apocalyptic number.
1123210000223 is a deficient number, since it is larger than the sum of its proper divisors (48897622177).
1123210000223 is a wasteful number, since it uses less digits than its factorization.
1123210000223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2600221.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1123210000223 its reverse (3220000123211), we get a palindrome (4343210123434).
The spelling of 1123210000223 in words is "one trillion, one hundred twenty-three billion, two hundred ten million, two hundred twenty-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.177 sec. • engine limits •