Base | Representation |
---|---|
bin | 1001100000110100… |
… | …10110101001101111 |
3 | 111011221001201212222 |
4 | 10300122112221233 |
5 | 40424414312231 |
6 | 2202440345555 |
7 | 240363221666 |
oct | 46032265157 |
9 | 14157051788 |
10 | 5107182191 |
11 | 2190964631 |
12 | ba64752bb |
13 | 6351184c7 |
14 | 366401ddd |
15 | 1ed57927b |
hex | 130696a6f |
5107182191 has 4 divisors (see below), whose sum is σ = 5147396352. Its totient is φ = 5066968032.
The previous prime is 5107182161. The next prime is 5107182193. The reversal of 5107182191 is 1912817015.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1912817015 = 5 ⋅382563403.
It is a cyclic number.
It is not a de Polignac number, because 5107182191 - 226 = 5040073327 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 (5107182193) 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 3 ways as a sum of consecutive naturals, for example, 20106890 + ... + 20107143.
It is an arithmetic number, because the mean of its divisors is an integer number (1286849088).
Almost surely, 25107182191 is an apocalyptic number.
5107182191 is a deficient number, since it is larger than the sum of its proper divisors (40214161).
5107182191 is a wasteful number, since it uses less digits than its factorization.
5107182191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40214160.
The product of its (nonzero) digits is 5040, while the sum is 35.
The square root of 5107182191 is about 71464.5519890806. The cubic root of 5107182191 is about 1722.1082619686.
The spelling of 5107182191 in words is "five billion, one hundred seven million, one hundred eighty-two thousand, one hundred ninety-one".
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