Base | Representation |
---|---|
bin | 1011011100011000… |
… | …00100001101011111 |
3 | 120212011022102210210 |
4 | 11232030010031133 |
5 | 100040231432111 |
6 | 2453343103503 |
7 | 305146641216 |
oct | 55614041537 |
9 | 16764272723 |
10 | 6143624031 |
11 | 2672a08736 |
12 | 12355a1b93 |
13 | 76ba747bc |
14 | 423d1807d |
15 | 25e5580a6 |
hex | 16e30435f |
6143624031 has 8 divisors (see below), whose sum is σ = 8202586240. Its totient is φ = 4090205592.
The previous prime is 6143624023. The next prime is 6143624063. The reversal of 6143624031 is 1304263416.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6143624031 - 23 = 6143624023 is a prime.
It is a super-2 number, since 2×61436240312 = 75488232468561377922, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6143624031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6143622031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383355 + ... + 1387788.
It is an arithmetic number, because the mean of its divisors is an integer number (1025323280).
Almost surely, 26143624031 is an apocalyptic number.
6143624031 is a deficient number, since it is larger than the sum of its proper divisors (2058962209).
6143624031 is a wasteful number, since it uses less digits than its factorization.
6143624031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2771885.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 6143624031 is about 78381.2734714102. The cubic root of 6143624031 is about 1831.5054282027.
Adding to 6143624031 its reverse (1304263416), we get a palindrome (7447887447).
The spelling of 6143624031 in words is "six billion, one hundred forty-three million, six hundred twenty-four thousand, thirty-one".
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