Base | Representation |
---|---|
bin | 10110111010100100… |
… | …00100000010001001 |
3 | 1011202101012102102001 |
4 | 23131102010002021 |
5 | 200143410400231 |
6 | 5352431511001 |
7 | 613602652543 |
oct | 133522040211 |
9 | 34671172361 |
10 | 12302434441 |
11 | 52434490a0 |
12 | 2474088461 |
13 | 1210a0570b |
14 | 849c66693 |
15 | 4c00b0b61 |
hex | 2dd484089 |
12302434441 has 4 divisors (see below), whose sum is σ = 13420837584. Its totient is φ = 11184031300.
The previous prime is 12302434429. The next prime is 12302434451. The reversal of 12302434441 is 14443420321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12302434441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12302434451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559201555 + ... + 559201576.
It is an arithmetic number, because the mean of its divisors is an integer number (3355209396).
Almost surely, 212302434441 is an apocalyptic number.
12302434441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12302434441 is a deficient number, since it is larger than the sum of its proper divisors (1118403143).
12302434441 is a wasteful number, since it uses less digits than its factorization.
12302434441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1118403142.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 12302434441 its reverse (14443420321), we get a palindrome (26745854762).
The spelling of 12302434441 in words is "twelve billion, three hundred two million, four hundred thirty-four thousand, four hundred forty-one".
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