Base | Representation |
---|---|
bin | 110010101011001… |
… | …100010000111110 |
3 | 2012020202210010210 |
4 | 302223030100332 |
5 | 3220121330410 |
6 | 220210213250 |
7 | 30032303211 |
oct | 6253142076 |
9 | 2166683123 |
10 | 850183230 |
11 | 3a69a7276 |
12 | 1b8884226 |
13 | 1071a3800 |
14 | 80cad778 |
15 | 4e98b220 |
hex | 32acc43e |
850183230 has 96 divisors (see below), whose sum is σ = 2246508000. Its totient is φ = 205770240.
The previous prime is 850183219. The next prime is 850183237. The reversal of 850183230 is 32381058.
It is a happy number.
850183230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
850183230 is a nontrivial binomial coefficient, being equal to C(41236, 2).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (850183237) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 307896 + ... + 310644.
It is an arithmetic number, because the mean of its divisors is an integer number (23401125).
Almost surely, 2850183230 is an apocalyptic number.
850183230 is the 41235-th triangular number and also the 20618-th hexagonal number.
It is a practical number, because each smaller number is the sum of distinct divisors of 850183230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123254000).
850183230 is an abundant number, since it is smaller than the sum of its proper divisors (1396324770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
850183230 is a wasteful number, since it uses less digits than its factorization.
850183230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2846 (or 2833 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 850183230 is about 29157.9016734744. The cubic root of 850183230 is about 947.3362981619.
The spelling of 850183230 in words is "eight hundred fifty million, one hundred eighty-three thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •