Base | Representation |
---|---|
bin | 10110111000111000001111 |
3 | 102021211122112 |
4 | 112320320033 |
5 | 3014001033 |
6 | 332334235 |
7 | 102000062 |
oct | 26707017 |
9 | 12254575 |
10 | 6000143 |
11 | 3428aa6 |
12 | 201437b |
13 | 13210a6 |
14 | b228d9 |
15 | 7d7c48 |
hex | 5b8e0f |
6000143 has 16 divisors (see below), whose sum is σ = 6666240. Its totient is φ = 5378400.
The previous prime is 6000121. The next prime is 6000149. The reversal of 6000143 is 3410006.
It is a cyclic number.
It is not a de Polignac number, because 6000143 - 212 = 5996047 is a prime.
It is a super-3 number, since 3×60001433 (a number of 21 digits) contains 333 as substring.
6000143 is a modest number, since divided by 143 gives 6 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6000149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35846 + ... + 36012.
It is an arithmetic number, because the mean of its divisors is an integer number (416640).
Almost surely, 26000143 is an apocalyptic number.
6000143 is a deficient number, since it is larger than the sum of its proper divisors (666097).
6000143 is a wasteful number, since it uses less digits than its factorization.
6000143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 6000143 is about 2449.5189323620. The cubic root of 6000143 is about 181.7135028731.
Adding to 6000143 its reverse (3410006), we get a palindrome (9410149).
The spelling of 6000143 in words is "six million, one hundred forty-three", and thus it is an aban number.
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