Base | Representation |
---|---|
bin | 1000100111011… |
… | …11010001111110 |
3 | 12001000100222212 |
4 | 10103233101332 |
5 | 122001031022 |
6 | 11101140422 |
7 | 1535253242 |
oct | 423572176 |
9 | 161010885 |
10 | 72283262 |
11 | 37890537 |
12 | 2025a712 |
13 | 11c8ab7c |
14 | 9858422 |
15 | 652c3e2 |
hex | 44ef47e |
72283262 has 12 divisors (see below), whose sum is σ = 109833696. Its totient is φ = 35677980.
The previous prime is 72283261. The next prime is 72283313. The reversal of 72283262 is 26238227.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72283261) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9587 + ... + 15377.
It is an arithmetic number, because the mean of its divisors is an integer number (9152808).
Almost surely, 272283262 is an apocalyptic number.
72283262 is a deficient number, since it is larger than the sum of its proper divisors (37550434).
72283262 is an equidigital number, since it uses as much as digits as its factorization.
72283262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5951 (or 5872 counting only the distinct ones).
The product of its digits is 16128, while the sum is 32.
The square root of 72283262 is about 8501.9563630967. The cubic root of 72283262 is about 416.5616143336.
The spelling of 72283262 in words is "seventy-two million, two hundred eighty-three thousand, two hundred sixty-two".
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