Base | Representation |
---|---|
bin | 1001011011011001… |
… | …00000110001111101 |
3 | 111001202022110110001 |
4 | 10231230200301331 |
5 | 40331233014441 |
6 | 2154131514301 |
7 | 236300660164 |
oct | 45554406175 |
9 | 14052273401 |
10 | 5061610621 |
11 | 2168168a81 |
12 | b93158991 |
13 | 628850992 |
14 | 36033c3db |
15 | 1e9576731 |
hex | 12db20c7d |
5061610621 has 16 divisors (see below), whose sum is σ = 5677977600. Its totient is φ = 4489114608.
The previous prime is 5061610553. The next prime is 5061610639. The reversal of 5061610621 is 1260161605.
It is a de Polignac number, because none of the positive numbers 2k-5061610621 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5061610621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5061610681) 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 15 ways as a sum of consecutive naturals, for example, 102681 + ... + 143758.
It is an arithmetic number, because the mean of its divisors is an integer number (354873600).
Almost surely, 25061610621 is an apocalyptic number.
It is an amenable number.
5061610621 is a deficient number, since it is larger than the sum of its proper divisors (616366979).
5061610621 is a wasteful number, since it uses less digits than its factorization.
5061610621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246528.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 5061610621 is about 71144.9971607280. The cubic root of 5061610621 is about 1716.9708063551.
The spelling of 5061610621 in words is "five billion, sixty-one million, six hundred ten thousand, six hundred twenty-one".
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