Base | Representation |
---|---|
bin | 1011111011111011011101… |
… | …0110100110011100011011 |
3 | 1201110122212011001110200222 |
4 | 2332332313112212130123 |
5 | 3210011331004310233 |
6 | 43525101432150255 |
7 | 2523122640640022 |
oct | 276766726463433 |
9 | 51418764043628 |
10 | 13124201244443 |
11 | 41aaa40500a63 |
12 | 157b68453838b |
13 | 7427b7395a33 |
14 | 3353013098b9 |
15 | 17b5cd3b5898 |
hex | befb75a671b |
13124201244443 has 8 divisors (see below), whose sum is σ = 13328576332416. Its totient is φ = 12920490792000.
The previous prime is 13124201244437. The next prime is 13124201244463. The reversal of 13124201244443 is 34444210242131.
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 13124201244443 - 224 = 13124184467227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13124201244463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166119083 + ... + 166198068.
It is an arithmetic number, because the mean of its divisors is an integer number (1666072041552).
Almost surely, 213124201244443 is an apocalyptic number.
13124201244443 is a deficient number, since it is larger than the sum of its proper divisors (204375087973).
13124201244443 is an equidigital number, since it uses as much as digits as its factorization.
13124201244443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332317765.
The product of its (nonzero) digits is 73728, while the sum is 35.
Adding to 13124201244443 its reverse (34444210242131), we get a palindrome (47568411486574).
The spelling of 13124201244443 in words is "thirteen trillion, one hundred twenty-four billion, two hundred one million, two hundred forty-four thousand, four hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •