Base | Representation |
---|---|
bin | 110100001011000100… |
… | …0011010000000110001 |
3 | 101201012021212200111202 |
4 | 1220112020122000301 |
5 | 3313424323432040 |
6 | 123245355420545 |
7 | 11044316062346 |
oct | 1502610320061 |
9 | 351167780452 |
10 | 112040452145 |
11 | 43574a06aa6 |
12 | 1986a154755 |
13 | a74716883b |
14 | 55cc1ac7cd |
15 | 2dab2eb015 |
hex | 1a1621a031 |
112040452145 has 8 divisors (see below), whose sum is σ = 134457055656. Its totient is φ = 89626686336.
The previous prime is 112040452063. The next prime is 112040452151. The reversal of 112040452145 is 541254040211.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 460402849 + 111580049296 = 21457^2 + 334036^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112040452145 - 220 = 112039403569 is a prime.
It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 621572 + ... + 781301.
It is an arithmetic number, because the mean of its divisors is an integer number (16807131957).
Almost surely, 2112040452145 is an apocalyptic number.
It is an amenable number.
112040452145 is a deficient number, since it is larger than the sum of its proper divisors (22416603511).
112040452145 is a wasteful number, since it uses less digits than its factorization.
112040452145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1418851.
The product of its (nonzero) digits is 6400, while the sum is 29.
Adding to 112040452145 its reverse (541254040211), we get a palindrome (653294492356).
The spelling of 112040452145 in words is "one hundred twelve billion, forty million, four hundred fifty-two thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •