Base | Representation |
---|---|
bin | 1001010111110101… |
… | …00001001010010001 |
3 | 110222200002020212110 |
4 | 10223322201022101 |
5 | 40301110242021 |
6 | 2151143215533 |
7 | 235455660144 |
oct | 45372411221 |
9 | 13880066773 |
10 | 5031727761 |
11 | 21523085a5 |
12 | b851475a9 |
13 | 6225ba108 |
14 | 35a3a005b |
15 | 1e6b22476 |
hex | 12bea1291 |
5031727761 has 8 divisors (see below), whose sum is σ = 6740767264. Its totient is φ = 3338586720.
The previous prime is 5031727759. The next prime is 5031727783. The reversal of 5031727761 is 1677271305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5031727761 - 21 = 5031727759 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5031727741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3973876 + ... + 3975141.
It is an arithmetic number, because the mean of its divisors is an integer number (842595908).
Almost surely, 25031727761 is an apocalyptic number.
It is an amenable number.
5031727761 is a deficient number, since it is larger than the sum of its proper divisors (1709039503).
5031727761 is a wasteful number, since it uses less digits than its factorization.
5031727761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7949231.
The product of its (nonzero) digits is 61740, while the sum is 39.
The square root of 5031727761 is about 70934.6724881422. The cubic root of 5031727761 is about 1713.5852369715.
The spelling of 5031727761 in words is "five billion, thirty-one million, seven hundred twenty-seven thousand, seven hundred sixty-one".
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