Base | Representation |
---|---|
bin | 1001110001100101… |
… | …01011101010010001 |
3 | 111112201121201021212 |
4 | 10320302223222101 |
5 | 41221412334200 |
6 | 2224422025505 |
7 | 244021241432 |
oct | 47062535221 |
9 | 14481551255 |
10 | 5247777425 |
11 | 2253262940 |
12 | 1025578295 |
13 | 6582a3757 |
14 | 37ad5d489 |
15 | 20aa9c035 |
hex | 138caba91 |
5247777425 has 24 divisors (see below), whose sum is σ = 7119053280. Its totient is φ = 3805683200.
The previous prime is 5247777391. The next prime is 5247777461.
5247777425 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5247777425 - 214 = 5247761041 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70046 + ... + 124104.
It is an arithmetic number, because the mean of its divisors is an integer number (296627220).
Almost surely, 25247777425 is an apocalyptic number.
5247777425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5247777425 is a deficient number, since it is larger than the sum of its proper divisors (1871275855).
5247777425 is a wasteful number, since it uses less digits than its factorization.
5247777425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54433 (or 54428 counting only the distinct ones).
The product of its digits is 3841600, while the sum is 50.
The square root of 5247777425 is about 72441.5448827536. The cubic root of 5247777425 is about 1737.7680265575.
The spelling of 5247777425 in words is "five billion, two hundred forty-seven million, seven hundred seventy-seven thousand, four hundred twenty-five".
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