Base | Representation |
---|---|
bin | 1001011010001101… |
… | …01110111111111111 |
3 | 111001001200022202202 |
4 | 10231012232333333 |
5 | 40321214114031 |
6 | 2153135342115 |
7 | 236120542613 |
oct | 45506567777 |
9 | 14031608682 |
10 | 5051707391 |
11 | 2162614595 |
12 | b8b98193b |
13 | 626794193 |
14 | 35ccc1343 |
15 | 1e876c2cb |
hex | 12d1aefff |
5051707391 has 8 divisors (see below), whose sum is σ = 5086828800. Its totient is φ = 5016663000.
The previous prime is 5051707387. The next prime is 5051707417. The reversal of 5051707391 is 1937071505.
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 5051707391 - 22 = 5051707387 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 (5051707361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115640 + ... + 153218.
It is an arithmetic number, because the mean of its divisors is an integer number (635853600).
Almost surely, 25051707391 is an apocalyptic number.
5051707391 is a deficient number, since it is larger than the sum of its proper divisors (35121409).
5051707391 is a wasteful number, since it uses less digits than its factorization.
5051707391 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38509.
The product of its (nonzero) digits is 33075, while the sum is 38.
The square root of 5051707391 is about 71075.3641636819. The cubic root of 5051707391 is about 1715.8503027904.
Adding to 5051707391 its reverse (1937071505), we get a palindrome (6988778896).
The spelling of 5051707391 in words is "five billion, fifty-one million, seven hundred seven thousand, three hundred ninety-one".
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