Base | Representation |
---|---|
bin | 1001101111100111… |
… | …01001101001101101 |
3 | 111111120112020120210 |
4 | 10313303221221231 |
5 | 41203200113000 |
6 | 2223031533033 |
7 | 243430632516 |
oct | 46763515155 |
9 | 14446466523 |
10 | 5231254125 |
11 | 22449a7719 |
12 | 101bb2a179 |
13 | 654a39956 |
14 | 378a9ba0d |
15 | 2093d6350 |
hex | 137ce9a6d |
5231254125 has 64 divisors (see below), whose sum is σ = 8852852736. Its totient is φ = 2742984000.
The previous prime is 5231254111. The next prime is 5231254129. The reversal of 5231254125 is 5214521325.
It is not a de Polignac number, because 5231254125 - 214 = 5231237741 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5231254092 and 5231254101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231254129) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6449970 + ... + 6450780.
It is an arithmetic number, because the mean of its divisors is an integer number (138325824).
Almost surely, 25231254125 is an apocalyptic number.
It is an amenable number.
5231254125 is a deficient number, since it is larger than the sum of its proper divisors (3621598611).
5231254125 is a wasteful number, since it uses less digits than its factorization.
5231254125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099 (or 1089 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 5231254125 is about 72327.4092236131. The cubic root of 5231254125 is about 1735.9422471753.
The spelling of 5231254125 in words is "five billion, two hundred thirty-one million, two hundred fifty-four thousand, one hundred twenty-five".
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