Base | Representation |
---|---|
bin | 10110011010000111… |
… | …00100100011001101 |
3 | 1011001101221110222110 |
4 | 23031003210203031 |
5 | 144114212400023 |
6 | 5305424534233 |
7 | 604056004266 |
oct | 131503444315 |
9 | 34041843873 |
10 | 12030200013 |
11 | 5113809367 |
12 | 23b8a81379 |
13 | 11994a9860 |
14 | 821a3d96d |
15 | 4a6238a93 |
hex | 2cd0e48cd |
12030200013 has 8 divisors (see below), whose sum is σ = 17274133408. Its totient is φ = 7403199984.
The previous prime is 12030200009. The next prime is 12030200029. The reversal of 12030200013 is 31000203021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12030200013 - 22 = 12030200009 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030208013) 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, 154233295 + ... + 154233372.
It is an arithmetic number, because the mean of its divisors is an integer number (2159266676).
Almost surely, 212030200013 is an apocalyptic number.
12030200013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12030200013 is a deficient number, since it is larger than the sum of its proper divisors (5243933395).
12030200013 is a wasteful number, since it uses less digits than its factorization.
12030200013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308466683.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 12030200013 its reverse (31000203021), we get a palindrome (43030403034).
The spelling of 12030200013 in words is "twelve billion, thirty million, two hundred thousand, thirteen".
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