Base | Representation |
---|---|
bin | 1000000010000101… |
… | …00010111111101111 |
3 | 102010112120020100021 |
4 | 10001002202333233 |
5 | 32312434142033 |
6 | 1551525543011 |
7 | 211602620104 |
oct | 40102427757 |
9 | 12115506307 |
10 | 4312412143 |
11 | 1913276086 |
12 | a04274a67 |
13 | 539576c80 |
14 | 2cca38aab |
15 | 1a38d6b2d |
hex | 1010a2fef |
4312412143 has 8 divisors (see below), whose sum is σ = 4804279200. Its totient is φ = 3843422688.
The previous prime is 4312412081. The next prime is 4312412173. The reversal of 4312412143 is 3412142134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4312412143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4312412173) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5719003 + ... + 5719756.
It is an arithmetic number, because the mean of its divisors is an integer number (600534900).
Almost surely, 24312412143 is an apocalyptic number.
4312412143 is a deficient number, since it is larger than the sum of its proper divisors (491867057).
4312412143 is a wasteful number, since it uses less digits than its factorization.
4312412143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11438801.
The product of its digits is 2304, while the sum is 25.
The square root of 4312412143 is about 65668.9587476458. The cubic root of 4312412143 is about 1627.6964642414.
Adding to 4312412143 its reverse (3412142134), we get a palindrome (7724554277).
The spelling of 4312412143 in words is "four billion, three hundred twelve million, four hundred twelve thousand, one hundred forty-three".
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