Base | Representation |
---|---|
bin | 1001011001010011… |
… | …10100011010011111 |
3 | 111000112102012222000 |
4 | 10230221310122133 |
5 | 40312244034031 |
6 | 2152305053343 |
7 | 235666242522 |
oct | 45451643237 |
9 | 14015365860 |
10 | 5044127391 |
11 | 2159307626 |
12 | b89327253 |
13 | 62503bc84 |
14 | 35bcaabb9 |
15 | 1e7c713e6 |
hex | 12ca7469f |
5044127391 has 16 divisors (see below), whose sum is σ = 7866086400. Its totient is φ = 3185764344.
The previous prime is 5044127371. The next prime is 5044127411. The reversal of 5044127391 is 1937214405.
5044127391 is a `hidden beast` number, since 504 + 41 + 27 + 3 + 91 = 666.
It is an interprime number because it is at equal distance from previous prime (5044127371) and next prime (5044127411).
It is not a de Polignac number, because 5044127391 - 211 = 5044125343 is a prime.
It is a super-2 number, since 2×50441273912 = 50886442273272933762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5044127321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4915791 + ... + 4916816.
It is an arithmetic number, because the mean of its divisors is an integer number (491630400).
Almost surely, 25044127391 is an apocalyptic number.
5044127391 is a deficient number, since it is larger than the sum of its proper divisors (2821959009).
5044127391 is a wasteful number, since it uses less digits than its factorization.
5044127391 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9832635 (or 9832629 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 5044127391 is about 71022.0204654866. The cubic root of 5044127391 is about 1714.9916719103.
The spelling of 5044127391 in words is "five billion, forty-four million, one hundred twenty-seven thousand, three hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •