Base | Representation |
---|---|
bin | 1011111011111011100100… |
… | …0100011101100111100101 |
3 | 1201110122221011020122110011 |
4 | 2332332321010131213211 |
5 | 3210011410342403013 |
6 | 43525104341330221 |
7 | 2523123440506105 |
oct | 276767104354745 |
9 | 51418834218404 |
10 | 13124230044133 |
11 | 41aaa5579165a |
12 | 157b692106971 |
13 | 7427c033a580 |
14 | 335305085205 |
15 | 17b5d0ba3c3d |
hex | befb911d9e5 |
13124230044133 has 8 divisors (see below), whose sum is σ = 14748298645248. Its totient is φ = 11587948935024.
The previous prime is 13124230044059. The next prime is 13124230044137. The reversal of 13124230044133 is 33144003242131.
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 13124230044133 - 221 = 13124227946981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13124230044095 and 13124230044104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124230044137) 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, 21946872685 + ... + 21946873282.
It is an arithmetic number, because the mean of its divisors is an integer number (1843537330656).
Almost surely, 213124230044133 is an apocalyptic number.
13124230044133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13124230044133 is a deficient number, since it is larger than the sum of its proper divisors (1624068601115).
13124230044133 is a wasteful number, since it uses less digits than its factorization.
13124230044133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43893746003.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 13124230044133 its reverse (33144003242131), we get a palindrome (46268233286264).
The spelling of 13124230044133 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirty million, forty-four thousand, one hundred thirty-three".
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