Base | Representation |
---|---|
bin | 1001011001011110… |
… | …01100100110100111 |
3 | 111000122001211211211 |
4 | 10230233030212213 |
5 | 40313124142231 |
6 | 2152355212251 |
7 | 236014233652 |
oct | 45457144647 |
9 | 14018054754 |
10 | 5045537191 |
11 | 215a08a852 |
12 | b898a7087 |
13 | 625413886 |
14 | 35c156899 |
15 | 1e7e4deb1 |
hex | 12cbcc9a7 |
5045537191 has 8 divisors (see below), whose sum is σ = 5326404480. Its totient is φ = 4766201208.
The previous prime is 5045537183. The next prime is 5045537197. The reversal of 5045537191 is 1917355405.
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 5045537191 - 23 = 5045537183 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 (5045537197) 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, 376051 + ... + 389236.
It is an arithmetic number, because the mean of its divisors is an integer number (665800560).
Almost surely, 25045537191 is an apocalyptic number.
5045537191 is a deficient number, since it is larger than the sum of its proper divisors (280867289).
5045537191 is a wasteful number, since it uses less digits than its factorization.
5045537191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765653.
The product of its (nonzero) digits is 94500, while the sum is 40.
The square root of 5045537191 is about 71031.9448628573. The cubic root of 5045537191 is about 1715.1514332760.
The spelling of 5045537191 in words is "five billion, forty-five million, five hundred thirty-seven thousand, one hundred ninety-one".
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