Base | Representation |
---|---|
bin | 10110111010010001… |
… | …10100001000011101 |
3 | 1011202012122020201102 |
4 | 23131020310020131 |
5 | 200142300310023 |
6 | 5352303522445 |
7 | 613543234334 |
oct | 133510641035 |
9 | 34665566642 |
10 | 12300010013 |
11 | 5242042635 |
12 | 24732b9425 |
13 | 1210367045 |
14 | 8497d4d1b |
15 | 4bec82628 |
hex | 2dd23421d |
12300010013 has 8 divisors (see below), whose sum is σ = 12518980608. Its totient is φ = 12082080384.
The previous prime is 12300010001. The next prime is 12300010057. The reversal of 12300010013 is 31001000321.
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-12300010013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12300009976 and 12300010003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300010313) 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, 236381 + ... + 283682.
It is an arithmetic number, because the mean of its divisors is an integer number (1564872576).
Almost surely, 212300010013 is an apocalyptic number.
It is an amenable number.
12300010013 is a deficient number, since it is larger than the sum of its proper divisors (218970595).
12300010013 is an equidigital number, since it uses as much as digits as its factorization.
12300010013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520483.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 12300010013 its reverse (31001000321), we get a palindrome (43301010334).
The spelling of 12300010013 in words is "twelve billion, three hundred million, ten thousand, thirteen".
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