Base | Representation |
---|---|
bin | 10011010001110000000010 |
3 | 100111202000112 |
4 | 103101300002 |
5 | 2243202232 |
6 | 300151322 |
7 | 60645032 |
oct | 23216002 |
9 | 10452015 |
10 | 5053442 |
11 | 29417a9 |
12 | 1838542 |
13 | 107c204 |
14 | 9578c2 |
15 | 69c4b2 |
hex | 4d1c02 |
5053442 has 4 divisors (see below), whose sum is σ = 7580166. Its totient is φ = 2526720.
The previous prime is 5053441. The next prime is 5053459. The reversal of 5053442 is 2443505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2443505 = 5 ⋅488701.
It can be written as a sum of positive squares in only one way, i.e., 3463321 + 1590121 = 1861^2 + 1261^2 .
It is not an unprimeable number, because it can be changed into a prime (5053441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263359 + ... + 1263362.
Almost surely, 25053442 is an apocalyptic number.
5053442 is a deficient number, since it is larger than the sum of its proper divisors (2526724).
5053442 is a wasteful number, since it uses less digits than its factorization.
5053442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2526723.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 5053442 is about 2247.9862099221. The cubic root of 5053442 is about 171.6046671302.
Adding to 5053442 its reverse (2443505), we get a palindrome (7496947).
The spelling of 5053442 in words is "five million, fifty-three thousand, four hundred forty-two".
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