Base | Representation |
---|---|
bin | 1001101001110001… |
… | …10110100011001111 |
3 | 111101011101101222200 |
4 | 10310320312203033 |
5 | 41103131123111 |
6 | 2214122212543 |
7 | 242264463426 |
oct | 46470664317 |
9 | 14334341880 |
10 | 5182286031 |
11 | 221a2a121a |
12 | 1007654153 |
13 | 647853150 |
14 | 3723922bd |
15 | 204e62256 |
hex | 134e368cf |
5182286031 has 24 divisors (see below), whose sum is σ = 8070273120. Its totient is φ = 3185562816.
The previous prime is 5182285991. The next prime is 5182286047. The reversal of 5182286031 is 1306822815.
It is a happy number.
It is not a de Polignac number, because 5182286031 - 29 = 5182285519 is a prime.
It is a super-2 number, since 2×51822860312 = 53712177014195465922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5182286731) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83425 + ... + 131621.
It is an arithmetic number, because the mean of its divisors is an integer number (336261380).
Almost surely, 25182286031 is an apocalyptic number.
5182286031 is a deficient number, since it is larger than the sum of its proper divisors (2887987089).
5182286031 is a wasteful number, since it uses less digits than its factorization.
5182286031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49135 (or 49132 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 5182286031 is about 71988.0964535110. The cubic root of 5182286031 is about 1730.5087248367.
The spelling of 5182286031 in words is "five billion, one hundred eighty-two million, two hundred eighty-six thousand, thirty-one".
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