Base | Representation |
---|---|
bin | 1001101100101111… |
… | …00000011100110111 |
3 | 111102220002001020121 |
4 | 10312113200130313 |
5 | 41131004133231 |
6 | 2220410112411 |
7 | 243015420130 |
oct | 46627403467 |
9 | 14386061217 |
10 | 5207099191 |
11 | 22322a9768 |
12 | 1013a1b707 |
13 | 64ca302a8 |
14 | 3757b0c87 |
15 | 207214311 |
hex | 1365e0737 |
5207099191 has 16 divisors (see below), whose sum is σ = 6211943424. Its totient is φ = 4267638144.
The previous prime is 5207099189. The next prime is 5207099197. The reversal of 5207099191 is 1919907025.
It is not a de Polignac number, because 5207099191 - 21 = 5207099189 is a prime.
It is a super-2 number, since 2×52070991912 = 54227763969825708962, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5207099197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 734335 + ... + 741391.
It is an arithmetic number, because the mean of its divisors is an integer number (388246464).
Almost surely, 25207099191 is an apocalyptic number.
5207099191 is a deficient number, since it is larger than the sum of its proper divisors (1004844233).
5207099191 is a wasteful number, since it uses less digits than its factorization.
5207099191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11670.
The product of its (nonzero) digits is 51030, while the sum is 43.
The square root of 5207099191 is about 72160.2327532277. The cubic root of 5207099191 is about 1733.2662620209.
The spelling of 5207099191 in words is "five billion, two hundred seven million, ninety-nine thousand, one hundred ninety-one".
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