Base | Representation |
---|---|
bin | 10100111111010010111111 |
3 | 101100112112002 |
4 | 110333102333 |
5 | 2402032033 |
6 | 313532515 |
7 | 64524143 |
oct | 24772277 |
9 | 11315462 |
10 | 5502143 |
11 | 3118929 |
12 | 1a1413b |
13 | 11a850a |
14 | a33223 |
15 | 73a3e8 |
hex | 53f4bf |
5502143 has 4 divisors (see below), whose sum is σ = 5508360. Its totient is φ = 5495928.
The previous prime is 5502127. The next prime is 5502179. The reversal of 5502143 is 3412055.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3412055 = 5 ⋅682411.
It is a cyclic number.
It is not a de Polignac number, because 5502143 - 24 = 5502127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5502103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505 + ... + 3642.
It is an arithmetic number, because the mean of its divisors is an integer number (1377090).
Almost surely, 25502143 is an apocalyptic number.
5502143 is a deficient number, since it is larger than the sum of its proper divisors (6217).
5502143 is a wasteful number, since it uses less digits than its factorization.
5502143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6216.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 5502143 is about 2345.6647245504. The cubic root of 5502143 is about 176.5403396575.
Adding to 5502143 its reverse (3412055), we get a palindrome (8914198).
The spelling of 5502143 in words is "five million, five hundred two thousand, one hundred forty-three".
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