Base | Representation |
---|---|
bin | 1001101000000111… |
… | …10001001000001001 |
3 | 111100012012102000222 |
4 | 10310003301020021 |
5 | 41041100321220 |
6 | 2212504035425 |
7 | 242035264436 |
oct | 46403611011 |
9 | 14305172028 |
10 | 5168370185 |
11 | 2212457020 |
12 | 1002a62b75 |
13 | 6449c0114 |
14 | 3705acb8d |
15 | 203b13e25 |
hex | 1340f1209 |
5168370185 has 8 divisors (see below), whose sum is σ = 6765866496. Its totient is φ = 3758814640.
The previous prime is 5168370149. The next prime is 5168370217. The reversal of 5168370185 is 5810738615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5168370185 - 26 = 5168370121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46985129 + ... + 46985238.
It is an arithmetic number, because the mean of its divisors is an integer number (845733312).
Almost surely, 25168370185 is an apocalyptic number.
5168370185 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5168370185 is a deficient number, since it is larger than the sum of its proper divisors (1597496311).
5168370185 is a wasteful number, since it uses less digits than its factorization.
5168370185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93970383.
The product of its (nonzero) digits is 201600, while the sum is 44.
The square root of 5168370185 is about 71891.3776818889. The cubic root of 5168370185 is about 1728.9583742705.
The spelling of 5168370185 in words is "five billion, one hundred sixty-eight million, three hundred seventy thousand, one hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •