Base | Representation |
---|---|
bin | 1001011110111111… |
… | …11010100010100010 |
3 | 111010212020102111001 |
4 | 10233133322202202 |
5 | 40412004101230 |
6 | 2201132142214 |
7 | 240116055505 |
oct | 45737724242 |
9 | 14125212431 |
10 | 5091862690 |
11 | 2183250892 |
12 | ba130796a |
13 | 631bb3605 |
14 | 36437513c |
15 | 1ec0500ca |
hex | 12f7fa8a2 |
5091862690 has 16 divisors (see below), whose sum is σ = 9166379328. Its totient is φ = 2036516976.
The previous prime is 5091862681. The next prime is 5091862709. The reversal of 5091862690 is 962681905.
It is a super-2 number, since 2×50918626902 = 51854131307628072200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5091862690.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87859 + ... + 133801.
It is an arithmetic number, because the mean of its divisors is an integer number (572898708).
Almost surely, 25091862690 is an apocalyptic number.
5091862690 is a deficient number, since it is larger than the sum of its proper divisors (4074516638).
5091862690 is a wasteful number, since it uses less digits than its factorization.
5091862690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57033.
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 5091862690 is about 71357.2889759694. The cubic root of 5091862690 is about 1720.3846591013.
The spelling of 5091862690 in words is "five billion, ninety-one million, eight hundred sixty-two thousand, six hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.126 sec. • engine limits •