Base | Representation |
---|---|
bin | 1011101101011000… |
… | …1000010001010001 |
3 | 22010001101002002122 |
4 | 2323112020101101 |
5 | 22414120443213 |
6 | 1235520224025 |
7 | 140614152506 |
oct | 27326102121 |
9 | 8101332078 |
10 | 3143140433 |
11 | 1373247a24 |
12 | 73876b015 |
13 | 3b1251114 |
14 | 21b6274ad |
15 | 135e1ad08 |
hex | bb588451 |
3143140433 has 8 divisors (see below), whose sum is σ = 3153797160. Its totient is φ = 3132501120.
The previous prime is 3143140337. The next prime is 3143140501. The reversal of 3143140433 is 3340413413.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1087152784 + 2055987649 = 32972^2 + 45343^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3143140433 - 230 = 2069398609 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3143143433) 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, 426383 + ... + 433691.
It is an arithmetic number, because the mean of its divisors is an integer number (394224645).
Almost surely, 23143140433 is an apocalyptic number.
It is an amenable number.
3143140433 is a deficient number, since it is larger than the sum of its proper divisors (10656727).
3143140433 is an equidigital number, since it uses as much as digits as its factorization.
3143140433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8707.
The product of its (nonzero) digits is 5184, while the sum is 26.
The square root of 3143140433 is about 56063.7176166547. The cubic root of 3143140433 is about 1464.8323699373.
Adding to 3143140433 its reverse (3340413413), we get a palindrome (6483553846).
The spelling of 3143140433 in words is "three billion, one hundred forty-three million, one hundred forty thousand, four hundred thirty-three".
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