Base | Representation |
---|---|
bin | 1100111111000111111… |
… | …0110010010010000000 |
3 | 210022212102211202201222 |
4 | 3033301332302102000 |
5 | 12123403343200112 |
6 | 250254145414212 |
7 | 22055463026531 |
oct | 3176176622200 |
9 | 708772752658 |
10 | 223103100032 |
11 | 8668797a1aa |
12 | 372a493a368 |
13 | 18066868b77 |
14 | ab2656a688 |
15 | 5c0b84c372 |
hex | 33f1fb2480 |
223103100032 has 64 divisors (see below), whose sum is σ = 465280882560. Its totient is φ = 106357954560.
The previous prime is 223103100019. The next prime is 223103100049. The reversal of 223103100032 is 230001301322.
223103100032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-3 number, since 3×2231031000323 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
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, 793748 + ... + 1037420.
It is an arithmetic number, because the mean of its divisors is an integer number (7270013790).
Almost surely, 2223103100032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223103100032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232640441280).
223103100032 is an abundant number, since it is smaller than the sum of its proper divisors (242177782528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223103100032 is a wasteful number, since it uses less digits than its factorization.
223103100032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244021 (or 244009 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 223103100032 its reverse (230001301322), we get a palindrome (453104401354).
The spelling of 223103100032 in words is "two hundred twenty-three billion, one hundred three million, one hundred thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •