Base | Representation |
---|---|
bin | 10110101011010110… |
… | …01100111111011111 |
3 | 1011102111001021111001 |
4 | 23111223030333133 |
5 | 144413222311012 |
6 | 5332032211131 |
7 | 610463103106 |
oct | 132553147737 |
9 | 34374037431 |
10 | 12174807007 |
11 | 51883a7780 |
12 | 2439399aa7 |
13 | 11c043ab1c |
14 | 836d2303d |
15 | 4b3ca0357 |
hex | 2d5accfdf |
12174807007 has 8 divisors (see below), whose sum is σ = 13292571600. Its totient is φ = 11058869760.
The previous prime is 12174806971. The next prime is 12174807013. The reversal of 12174807007 is 70070847121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12174807007 - 211 = 12174804959 is a prime.
It is a super-4 number, since 4×121748070074 (a number of 41 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12174807017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442882 + ... + 469567.
It is an arithmetic number, because the mean of its divisors is an integer number (1661571450).
Almost surely, 212174807007 is an apocalyptic number.
12174807007 is a deficient number, since it is larger than the sum of its proper divisors (1117764593).
12174807007 is a wasteful number, since it uses less digits than its factorization.
12174807007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913673.
The product of its (nonzero) digits is 21952, while the sum is 37.
The spelling of 12174807007 in words is "twelve billion, one hundred seventy-four million, eight hundred seven thousand, seven".
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