Base | Representation |
---|---|
bin | 11010101001001… |
… | …10111001100000 |
3 | 120120120021121121 |
4 | 31110212321200 |
5 | 424204143031 |
6 | 34102302024 |
7 | 5352525016 |
oct | 1524467140 |
9 | 516507547 |
10 | 223506016 |
11 | 105188418 |
12 | 62a27914 |
13 | 373c74a6 |
14 | 219808b6 |
15 | 1494e011 |
hex | d526e60 |
223506016 has 48 divisors (see below), whose sum is σ = 457637040. Its totient is φ = 107322880.
The previous prime is 223506007. The next prime is 223506029. The reversal of 223506016 is 610605322.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210126 + ... + 211186.
It is an arithmetic number, because the mean of its divisors is an integer number (9534105).
Almost surely, 2223506016 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 223506016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228818520).
223506016 is an abundant number, since it is smaller than the sum of its proper divisors (234131024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223506016 is a wasteful number, since it uses less digits than its factorization.
223506016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327 (or 1319 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 223506016 is about 14950.1175915108. The cubic root of 223506016 is about 606.8710293805.
The spelling of 223506016 in words is "two hundred twenty-three million, five hundred six thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •