Base | Representation |
---|---|
bin | 1001100010001011… |
… | …00101001110010101 |
3 | 111012201101110022011 |
4 | 10301011211032111 |
5 | 40440314422234 |
6 | 2203523304221 |
7 | 240561436354 |
oct | 46105451625 |
9 | 14181343264 |
10 | 5118514069 |
11 | 21972a4419 |
12 | baa21b071 |
13 | 637585366 |
14 | 367b1199b |
15 | 1ee566b64 |
hex | 131165395 |
5118514069 has 4 divisors (see below), whose sum is σ = 5127975820. Its totient is φ = 5109052320.
The previous prime is 5118514031. The next prime is 5118514099. The reversal of 5118514069 is 9604158115.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3964213444 + 1154300625 = 62962^2 + 33975^2 .
It is a cyclic number.
It is not a de Polignac number, because 5118514069 - 219 = 5117989781 is a prime.
It is a super-2 number, since 2×51185140692 = 52398372549101873522, 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 (5118514099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4730064 + ... + 4731145.
It is an arithmetic number, because the mean of its divisors is an integer number (1281993955).
Almost surely, 25118514069 is an apocalyptic number.
It is an amenable number.
5118514069 is a deficient number, since it is larger than the sum of its proper divisors (9461751).
5118514069 is an equidigital number, since it uses as much as digits as its factorization.
5118514069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9461750.
The product of its (nonzero) digits is 43200, while the sum is 40.
The square root of 5118514069 is about 71543.7912680059. The cubic root of 5118514069 is about 1723.3809993671.
The spelling of 5118514069 in words is "five billion, one hundred eighteen million, five hundred fourteen thousand, sixty-nine".
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