Base | Representation |
---|---|
bin | 10110111010010011… |
… | …11010111011100001 |
3 | 1011202020011222111201 |
4 | 23131021322323201 |
5 | 200142334100001 |
6 | 5352314041201 |
7 | 613545552643 |
oct | 133511727341 |
9 | 34666158451 |
10 | 12300300001 |
11 | 52422204a0 |
12 | 2473419201 |
13 | 1210439032 |
14 | 84986c893 |
15 | 4becdd501 |
hex | 2dd27aee1 |
12300300001 has 32 divisors (see below), whose sum is σ = 14078592000. Its totient is φ = 10645344000.
The previous prime is 12300299983. The next prime is 12300300011. The reversal of 12300300001 is 10000300321.
It is a cyclic number.
It is not a de Polignac number, because 12300300001 - 217 = 12300168929 is a prime.
It is a super-2 number, since 2×123003000012 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12300300011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5537071 + ... + 5539291.
It is an arithmetic number, because the mean of its divisors is an integer number (439956000).
Almost surely, 212300300001 is an apocalyptic number.
12300300001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12300300001 is a deficient number, since it is larger than the sum of its proper divisors (1778291999).
12300300001 is a wasteful number, since it uses less digits than its factorization.
12300300001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 12300300001 its reverse (10000300321), we get a palindrome (22300600322).
The spelling of 12300300001 in words is "twelve billion, three hundred million, three hundred thousand, one".
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