Base | Representation |
---|---|
bin | 1110111001111… |
… | …01000110010110 |
3 | 22201021020000121 |
4 | 13130331012112 |
5 | 224001441211 |
6 | 20223502154 |
7 | 3045513205 |
oct | 734750626 |
9 | 281236017 |
10 | 125030806 |
11 | 6463854a |
12 | 35a5795a |
13 | 1cb98a34 |
14 | 1286923c |
15 | ae9b271 |
hex | 773d196 |
125030806 has 8 divisors (see below), whose sum is σ = 195700464. Its totient is φ = 59797320.
The previous prime is 125030797. The next prime is 125030819. The reversal of 125030806 is 608030521.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358985 + ... + 1359076.
It is an arithmetic number, because the mean of its divisors is an integer number (24462558).
Almost surely, 2125030806 is an apocalyptic number.
125030806 is a deficient number, since it is larger than the sum of its proper divisors (70669658).
125030806 is a wasteful number, since it uses less digits than its factorization.
125030806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2718086.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 125030806 is about 11181.7174888297. The cubic root of 125030806 is about 500.0410712929.
The spelling of 125030806 in words is "one hundred twenty-five million, thirty thousand, eight hundred six".
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