Base | Representation |
---|---|
bin | 1001010101010110… |
… | …10000010001000111 |
3 | 110221012222121000210 |
4 | 10222223100101013 |
5 | 40230300333231 |
6 | 2145122010503 |
7 | 235114236213 |
oct | 45253202107 |
9 | 13835877023 |
10 | 5010949191 |
11 | 2141606326 |
12 | b7a1a6a33 |
13 | 61b1c34c1 |
14 | 357711943 |
15 | 1e4dbaa46 |
hex | 12aad0447 |
5010949191 has 8 divisors (see below), whose sum is σ = 6707885184. Its totient is φ = 3327323000.
The previous prime is 5010949159. The next prime is 5010949201. The reversal of 5010949191 is 1919490105.
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 5010949191 - 25 = 5010949159 is a prime.
It is a super-2 number, since 2×50109491912 = 50219223589567108962, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5010949891) 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, 3326571 + ... + 3328076.
It is an arithmetic number, because the mean of its divisors is an integer number (838485648).
Almost surely, 25010949191 is an apocalyptic number.
5010949191 is a deficient number, since it is larger than the sum of its proper divisors (1696935993).
5010949191 is a wasteful number, since it uses less digits than its factorization.
5010949191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6654901.
The product of its (nonzero) digits is 14580, while the sum is 39.
The square root of 5010949191 is about 70788.0582513746. The cubic root of 5010949191 is about 1711.2232268884.
The spelling of 5010949191 in words is "five billion, ten million, nine hundred forty-nine thousand, one hundred ninety-one".
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