Base | Representation |
---|---|
bin | 100010010001100… |
… | …0001011101000010 |
3 | 2222010222122220000 |
4 | 1010203001131002 |
5 | 4323402003212 |
6 | 310041100430 |
7 | 40333052022 |
oct | 10443013502 |
9 | 2863878800 |
10 | 1150031682 |
11 | 540187908 |
12 | 281187716 |
13 | 15434a627 |
14 | aca43a82 |
15 | 6ae6a1dc |
hex | 448c1742 |
1150031682 has 40 divisors (see below), whose sum is σ = 2591384400. Its totient is φ = 381192696.
The previous prime is 1150031681. The next prime is 1150031699. The reversal of 1150031682 is 2861300511.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (1150031681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9169 + ... + 48827.
It is an arithmetic number, because the mean of its divisors is an integer number (64784610).
Almost surely, 21150031682 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1150031682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1295692200).
1150031682 is an abundant number, since it is smaller than the sum of its proper divisors (1441352718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1150031682 is a wasteful number, since it uses less digits than its factorization.
1150031682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39852 (or 39843 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 1150031682 is about 33912.1170380146. The cubic root of 1150031682 is about 1047.6991742139.
The spelling of 1150031682 in words is "one billion, one hundred fifty million, thirty-one thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •