Base | Representation |
---|---|
bin | 1100111110110100110… |
… | …1001110100111000000 |
3 | 210022122212010021011010 |
4 | 3033231031032213000 |
5 | 12123222342000000 |
6 | 250242204520520 |
7 | 22053501135663 |
oct | 3175515164700 |
9 | 708585107133 |
10 | 223023000000 |
11 | 8664673a929 |
12 | 37281b50140 |
13 | 180530a20b8 |
14 | ab19a796da |
15 | 5c047c8d50 |
hex | 33ed34e9c0 |
223023000000 has 392 divisors, whose sum is σ = 781159063536. Its totient is φ = 55961600000.
The previous prime is 223022999993. The next prime is 223023000029. The reversal of 223023000000 is 320322.
223023000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 223023000000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 50997814 + ... + 51002186.
Almost surely, 2223023000000 is an apocalyptic number.
223023000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223023000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390579531768).
223023000000 is an abundant number, since it is smaller than the sum of its proper divisors (558136063536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223023000000 is an frugal number, since it uses more digits than its factorization.
223023000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4435 (or 4400 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 12.
Adding to 223023000000 its reverse (320322), we get a palindrome (223023320322).
The spelling of 223023000000 in words is "two hundred twenty-three billion, twenty-three million", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •