Base | Representation |
---|---|
bin | 10111001000000111… |
… | …00101001001101011 |
3 | 1012001022001010200011 |
4 | 23210003211021223 |
5 | 200412004002233 |
6 | 5412011352351 |
7 | 616452632266 |
oct | 134403451153 |
9 | 35038033604 |
10 | 12416078443 |
11 | 52a160955a |
12 | 24a61526b7 |
13 | 122b4155a2 |
14 | 85ada9cdd |
15 | 4ca05d0cd |
hex | 2e40e526b |
12416078443 has 8 divisors (see below), whose sum is σ = 12652052256. Its totient is φ = 12180168000.
The previous prime is 12416078399. The next prime is 12416078449. The reversal of 12416078443 is 34487061421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12416078443 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12416078396 and 12416078405.
It is not an unprimeable number, because it can be changed into a prime (12416078449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617143 + ... + 636943.
It is an arithmetic number, because the mean of its divisors is an integer number (1581506532).
Almost surely, 212416078443 is an apocalyptic number.
12416078443 is a deficient number, since it is larger than the sum of its proper divisors (235973813).
12416078443 is a wasteful number, since it uses less digits than its factorization.
12416078443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31685.
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 12416078443 in words is "twelve billion, four hundred sixteen million, seventy-eight thousand, four hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •