Base | Representation |
---|---|
bin | 100010010001100… |
… | …0110100001011101 |
3 | 2222011000201101000 |
4 | 1010203012201131 |
5 | 4323403134240 |
6 | 310041340513 |
7 | 40333166403 |
oct | 10443064135 |
9 | 2864021330 |
10 | 1150052445 |
11 | 5401a1473 |
12 | 281197739 |
13 | 154356c09 |
14 | aca4b473 |
15 | 6ae71430 |
hex | 448c685d |
1150052445 has 16 divisors (see below), whose sum is σ = 2044537920. Its totient is φ = 613361232.
The previous prime is 1150052429. The next prime is 1150052471. The reversal of 1150052445 is 5442500511.
It is not a de Polignac number, because 1150052445 - 24 = 1150052429 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 15 ways as a sum of consecutive naturals, for example, 4259319 + ... + 4259588.
It is an arithmetic number, because the mean of its divisors is an integer number (127783620).
Almost surely, 21150052445 is an apocalyptic number.
1150052445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1150052445 is a deficient number, since it is larger than the sum of its proper divisors (894485475).
1150052445 is an equidigital number, since it uses as much as digits as its factorization.
1150052445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8518921 (or 8518915 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 1150052445 is about 33912.4231661496. The cubic root of 1150052445 is about 1047.7054793291.
Adding to 1150052445 its reverse (5442500511), we get a palindrome (6592552956).
The spelling of 1150052445 in words is "one billion, one hundred fifty million, fifty-two thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •