Base | Representation |
---|---|
bin | 1001011111111111… |
… | …10101100100010011 |
3 | 111011102222120112220 |
4 | 10233333311210103 |
5 | 40421124342211 |
6 | 2202031352123 |
7 | 240250150635 |
oct | 45777654423 |
9 | 14142876486 |
10 | 5100230931 |
11 | 2187a46a94 |
12 | ba4082643 |
13 | 633853533 |
14 | 365512a55 |
15 | 1ecb54806 |
hex | 12fff5913 |
5100230931 has 32 divisors (see below), whose sum is σ = 6958578240. Its totient is φ = 3322281984.
The previous prime is 5100230873. The next prime is 5100230953. The reversal of 5100230931 is 1390320015.
It is a happy number.
It is not a de Polignac number, because 5100230931 - 29 = 5100230419 is a prime.
It is a super-2 number, since 2×51002309312 = 52024711099058253522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5100230831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8963215 + ... + 8963783.
It is an arithmetic number, because the mean of its divisors is an integer number (217455570).
Almost surely, 25100230931 is an apocalyptic number.
5100230931 is a deficient number, since it is larger than the sum of its proper divisors (1858347309).
5100230931 is a wasteful number, since it uses less digits than its factorization.
5100230931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 5100230931 is about 71415.9011075265. The cubic root of 5100230931 is about 1721.3266008357.
Adding to 5100230931 its reverse (1390320015), we get a palindrome (6490550946).
The spelling of 5100230931 in words is "five billion, one hundred million, two hundred thirty thousand, nine hundred thirty-one".
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