Base | Representation |
---|---|
bin | 1001101111101010… |
… | …11000010101000101 |
3 | 111111121101021110000 |
4 | 10313311120111011 |
5 | 41203304114321 |
6 | 2223045351513 |
7 | 243434531301 |
oct | 46765302505 |
9 | 14447337400 |
10 | 5231707461 |
11 | 2245187282 |
12 | 1020108599 |
13 | 654b680b6 |
14 | 378b78d01 |
15 | 209475826 |
hex | 137d58545 |
5231707461 has 20 divisors (see below), whose sum is σ = 8005888044. Its totient is φ = 3402734400.
The previous prime is 5231707457. The next prime is 5231707471. The reversal of 5231707461 is 1647071325.
It is a happy number.
5231707461 is a `hidden beast` number, since 5 + 23 + 170 + 7 + 461 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 386712225 + 4844995236 = 19665^2 + 69606^2 .
It is not a de Polignac number, because 5231707461 - 22 = 5231707457 is a prime.
It is a super-3 number, since 3×52317074613 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231707451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 784350 + ... + 790991.
Almost surely, 25231707461 is an apocalyptic number.
It is an amenable number.
5231707461 is a deficient number, since it is larger than the sum of its proper divisors (2774180583).
5231707461 is a wasteful number, since it uses less digits than its factorization.
5231707461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1575394 (or 1575385 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 5231707461 is about 72330.5430713748. The cubic root of 5231707461 is about 1735.9923908161.
Adding to 5231707461 its reverse (1647071325), we get a palindrome (6878778786).
The spelling of 5231707461 in words is "five billion, two hundred thirty-one million, seven hundred seven thousand, four hundred sixty-one".
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