Base | Representation |
---|---|
bin | 1001110111010… |
… | …00100000110011 |
3 | 12202200200201120 |
4 | 10323220200303 |
5 | 132140210144 |
6 | 12113233323 |
7 | 2023201164 |
oct | 473504063 |
9 | 182620646 |
10 | 82741299 |
11 | 42783843 |
12 | 23862843 |
13 | 141b0064 |
14 | adbb76b |
15 | 73e5e19 |
hex | 4ee8833 |
82741299 has 4 divisors (see below), whose sum is σ = 110321736. Its totient is φ = 55160864.
The previous prime is 82741297. The next prime is 82741301. The reversal of 82741299 is 99214728.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (82741297) and next prime (82741301).
It is a cyclic number.
It is not a de Polignac number, because 82741299 - 21 = 82741297 is a prime.
It is a super-2 number, since 2×827412992 = 13692245120414802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 82741299.
It is not an unprimeable number, because it can be changed into a prime (82741297) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 13790214 + ... + 13790219.
It is an arithmetic number, because the mean of its divisors is an integer number (27580434).
Almost surely, 282741299 is an apocalyptic number.
82741299 is a deficient number, since it is larger than the sum of its proper divisors (27580437).
82741299 is a wasteful number, since it uses less digits than its factorization.
82741299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27580436.
The product of its digits is 72576, while the sum is 42.
The square root of 82741299 is about 9096.2244365451. The cubic root of 82741299 is about 435.7533938458.
The spelling of 82741299 in words is "eighty-two million, seven hundred forty-one thousand, two hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •