Base | Representation |
---|---|
bin | 111111010101110… |
… | …1100010101011111 |
3 | 12111010021122101011 |
4 | 1332223230111133 |
5 | 13323044224012 |
6 | 550522200051 |
7 | 103445312626 |
oct | 17653542537 |
9 | 5433248334 |
10 | 2125383007 |
11 | 9a07a5790 |
12 | 4b3953027 |
13 | 27b4374a7 |
14 | 1623b66bd |
15 | c68cd1a7 |
hex | 7eaec55f |
2125383007 has 8 divisors (see below), whose sum is σ = 2324386512. Its totient is φ = 1927344000.
The previous prime is 2125382953. The next prime is 2125383017. The reversal of 2125383007 is 7003835212.
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 2125383007 - 219 = 2124858719 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 2125383007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2125383017) 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, 236508 + ... + 245329.
It is an arithmetic number, because the mean of its divisors is an integer number (290548314).
Almost surely, 22125383007 is an apocalyptic number.
2125383007 is a deficient number, since it is larger than the sum of its proper divisors (199003505).
2125383007 is a wasteful number, since it uses less digits than its factorization.
2125383007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482249.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 2125383007 is about 46101.8763934832. The cubic root of 2125383007 is about 1285.7180313830.
The spelling of 2125383007 in words is "two billion, one hundred twenty-five million, three hundred eighty-three thousand, seven".
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