Base | Representation |
---|---|
bin | 11000101001001001… |
… | …00010011101011001 |
3 | 1021011000121212210210 |
4 | 30110210202131121 |
5 | 204043341241122 |
6 | 10024445201333 |
7 | 645565232052 |
oct | 142444423531 |
9 | 37130555723 |
10 | 13230024537 |
11 | 567a005284 |
12 | 2692860249 |
13 | 132ac3c1b2 |
14 | 8d7125729 |
15 | 52673c40c |
hex | 314922759 |
13230024537 has 8 divisors (see below), whose sum is σ = 17696391904. Its totient is φ = 8791836768.
The previous prime is 13230024487. The next prime is 13230024541. The reversal of 13230024537 is 73542003231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13230024537 - 215 = 13229991769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13230024337) 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, 7043803 + ... + 7045680.
It is an arithmetic number, because the mean of its divisors is an integer number (2212048988).
Almost surely, 213230024537 is an apocalyptic number.
It is an amenable number.
13230024537 is a deficient number, since it is larger than the sum of its proper divisors (4466367367).
13230024537 is a wasteful number, since it uses less digits than its factorization.
13230024537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14089799.
The product of its (nonzero) digits is 15120, while the sum is 30.
Adding to 13230024537 its reverse (73542003231), we get a palindrome (86772027768).
The spelling of 13230024537 in words is "thirteen billion, two hundred thirty million, twenty-four thousand, five hundred thirty-seven".
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