Base | Representation |
---|---|
bin | 11000011100100001… |
… | …11000111010010100 |
3 | 1020212122111221222212 |
4 | 30032100320322110 |
5 | 203334244212244 |
6 | 10010145212552 |
7 | 643141642601 |
oct | 141620707224 |
9 | 36778457885 |
10 | 13124210324 |
11 | 5625302515 |
12 | 2663331158 |
13 | 1312041134 |
14 | 8c705d6a8 |
15 | 51c2d9d9e |
hex | 30e438e94 |
13124210324 has 48 divisors (see below), whose sum is σ = 24448677120. Its totient is φ = 6143124480.
The previous prime is 13124210311. The next prime is 13124210327. The reversal of 13124210324 is 42301242131.
It is a self number, because there is not a number n which added to its sum of digits gives 13124210324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124210327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16675859 + ... + 16676645.
It is an arithmetic number, because the mean of its divisors is an integer number (509347440).
Almost surely, 213124210324 is an apocalyptic number.
It is an amenable number.
13124210324 is a deficient number, since it is larger than the sum of its proper divisors (11324466796).
13124210324 is a wasteful number, since it uses less digits than its factorization.
13124210324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808 (or 1806 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13124210324 its reverse (42301242131), we get a palindrome (55425452455).
The spelling of 13124210324 in words is "thirteen billion, one hundred twenty-four million, two hundred ten thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •