Base | Representation |
---|---|
bin | 1001100101001000… |
… | …01101111000100000 |
3 | 111021110001211120202 |
4 | 10302210031320200 |
5 | 41013142302034 |
6 | 2210211124332 |
7 | 241312342202 |
oct | 46244157040 |
9 | 14243054522 |
10 | 5143322144 |
11 | 21aa2a9064 |
12 | bb65a36a8 |
13 | 63c7600ac |
14 | 36b12c772 |
15 | 20181747e |
hex | 13290de20 |
5143322144 has 48 divisors (see below), whose sum is σ = 10499569920. Its totient is φ = 2477180160.
The previous prime is 5143322113. The next prime is 5143322153. The reversal of 5143322144 is 4412233415.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 404849 + ... + 417359.
It is an arithmetic number, because the mean of its divisors is an integer number (218741040).
Almost surely, 25143322144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5143322144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5249784960).
5143322144 is an abundant number, since it is smaller than the sum of its proper divisors (5356247776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143322144 is a wasteful number, since it uses less digits than its factorization.
5143322144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12993 (or 12985 counting only the distinct ones).
The product of its digits is 11520, while the sum is 29.
The square root of 5143322144 is about 71716.9585523536. The cubic root of 5143322144 is about 1726.1607695541.
Adding to 5143322144 its reverse (4412233415), we get a palindrome (9555555559).
The spelling of 5143322144 in words is "five billion, one hundred forty-three million, three hundred twenty-two thousand, one hundred forty-four".
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