Base | Representation |
---|---|
bin | 1111000011111… |
… | …10101011100111 |
3 | 22210202010212211 |
4 | 13201332223213 |
5 | 224321114012 |
6 | 20312024251 |
7 | 3062640352 |
oct | 741765347 |
9 | 283663784 |
10 | 126348007 |
11 | 65358145 |
12 | 36392087 |
13 | 2023a446 |
14 | 12acd299 |
15 | b15b6a7 |
hex | 787eae7 |
126348007 has 8 divisors (see below), whose sum is σ = 129908016. Its totient is φ = 122795712.
The previous prime is 126347959. The next prime is 126348011. The reversal of 126348007 is 700843621.
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 126348007 - 211 = 126345959 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 126348007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126348017) 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, 51603 + ... + 53995.
It is an arithmetic number, because the mean of its divisors is an integer number (16238502).
Almost surely, 2126348007 is an apocalyptic number.
126348007 is a deficient number, since it is larger than the sum of its proper divisors (3560009).
126348007 is a wasteful number, since it uses less digits than its factorization.
126348007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 126348007 is about 11240.4629353065. The cubic root of 126348007 is about 501.7909202173.
The spelling of 126348007 in words is "one hundred twenty-six million, three hundred forty-eight thousand, seven".
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