Base | Representation |
---|---|
bin | 1001001110011100… |
… | …00100101100110111 |
3 | 110210011212211202221 |
4 | 10213032010230313 |
5 | 40120424433431 |
6 | 2135251143211 |
7 | 233511350626 |
oct | 44716045467 |
9 | 13704784687 |
10 | 4952967991 |
11 | 2111904184 |
12 | b628a4b07 |
13 | 60c1a23ba |
14 | 34db3b6bd |
15 | 1dec66111 |
hex | 127384b37 |
4952967991 has 8 divisors (see below), whose sum is σ = 5115285504. Its totient is φ = 4790809560.
The previous prime is 4952967911. The next prime is 4952968039. The reversal of 4952967991 is 1997692594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4952967991 - 221 = 4950870839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4952967911) 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 7 ways as a sum of consecutive naturals, for example, 25230 + ... + 102676.
It is an arithmetic number, because the mean of its divisors is an integer number (639410688).
Almost surely, 24952967991 is an apocalyptic number.
4952967991 is a deficient number, since it is larger than the sum of its proper divisors (162317513).
4952967991 is a wasteful number, since it uses less digits than its factorization.
4952967991 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79541.
The product of its digits is 11022480, while the sum is 61.
The square root of 4952967991 is about 70377.3258301280. The cubic root of 4952967991 is about 1704.5974736251.
The spelling of 4952967991 in words is "four billion, nine hundred fifty-two million, nine hundred sixty-seven thousand, nine hundred ninety-one".
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