Base | Representation |
---|---|
bin | 1001100011110110… |
… | …00101100100100101 |
3 | 111020200210001112101 |
4 | 10301323011210211 |
5 | 41002412241242 |
6 | 2205144052101 |
7 | 241121605021 |
oct | 46173054445 |
9 | 14220701471 |
10 | 5132540197 |
11 | 21a4204464 |
12 | bb2a64031 |
13 | 63a456645 |
14 | 369923381 |
15 | 2008d79b7 |
hex | 131ec5925 |
5132540197 has 2 divisors, whose sum is σ = 5132540198. Its totient is φ = 5132540196.
The previous prime is 5132540191. The next prime is 5132540207. The reversal of 5132540197 is 7910452315.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4912047396 + 220492801 = 70086^2 + 14849^2 .
It is a cyclic number.
It is not a de Polignac number, because 5132540197 - 27 = 5132540069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5132540191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566270098 + 2566270099.
It is an arithmetic number, because the mean of its divisors is an integer number (2566270099).
Almost surely, 25132540197 is an apocalyptic number.
It is an amenable number.
5132540197 is a deficient number, since it is larger than the sum of its proper divisors (1).
5132540197 is an equidigital number, since it uses as much as digits as its factorization.
5132540197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 5132540197 is about 71641.7489806049. The cubic root of 5132540197 is about 1724.9537420348.
The spelling of 5132540197 in words is "five billion, one hundred thirty-two million, five hundred forty thousand, one hundred ninety-seven".
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