Base | Representation |
---|---|
bin | 1011101101011011… |
… | …0010101101000010 |
3 | 22010001200220112000 |
4 | 2323112302231002 |
5 | 22414142023432 |
6 | 1235524044430 |
7 | 140615505315 |
oct | 27326625502 |
9 | 8101626460 |
10 | 3143314242 |
11 | 1373356572 |
12 | 738833716 |
13 | 3b12b2273 |
14 | 21b67097c |
15 | 135e5257c |
hex | bb5b2b42 |
3143314242 has 64 divisors (see below), whose sum is σ = 7073464320. Its totient is φ = 1034586000.
The previous prime is 3143314199. The next prime is 3143314259. The reversal of 3143314242 is 2424133413.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2730367 + ... + 2731517.
It is an arithmetic number, because the mean of its divisors is an integer number (110522880).
Almost surely, 23143314242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3143314242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3536732160).
3143314242 is an abundant number, since it is smaller than the sum of its proper divisors (3930150078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143314242 is a wasteful number, since it uses less digits than its factorization.
3143314242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1756 (or 1750 counting only the distinct ones).
The product of its digits is 6912, while the sum is 27.
The square root of 3143314242 is about 56065.2676975683. The cubic root of 3143314242 is about 1464.8593701474.
Adding to 3143314242 its reverse (2424133413), we get a palindrome (5567447655).
The spelling of 3143314242 in words is "three billion, one hundred forty-three million, three hundred fourteen thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •