Base | Representation |
---|---|
bin | 10101110010010100101001 |
3 | 101202011012220 |
4 | 111302110221 |
5 | 2430224040 |
6 | 322224253 |
7 | 66354366 |
oct | 25622451 |
9 | 11664186 |
10 | 5711145 |
11 | 3250960 |
12 | 1ab5089 |
13 | 124c69b |
14 | a8946d |
15 | 77c2d0 |
hex | 572529 |
5711145 has 16 divisors (see below), whose sum is σ = 9968832. Its totient is φ = 2768960.
The previous prime is 5711113. The next prime is 5711149. The reversal of 5711145 is 5411175.
5711145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5711145 - 25 = 5711113 is a prime.
It is a super-2 number, since 2×57111452 = 65234354422050, which contains 22 as substring.
5711145 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5711149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17142 + ... + 17471.
It is an arithmetic number, because the mean of its divisors is an integer number (623052).
Almost surely, 25711145 is an apocalyptic number.
5711145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5711145 is a deficient number, since it is larger than the sum of its proper divisors (4257687).
5711145 is a wasteful number, since it uses less digits than its factorization.
5711145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34632.
The product of its digits is 700, while the sum is 24.
The square root of 5711145 is about 2389.8002008536. The cubic root of 5711145 is about 178.7479469013.
The spelling of 5711145 in words is "five million, seven hundred eleven thousand, one hundred forty-five".
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