Base | Representation |
---|---|
bin | 1111110011010101110101 |
3 | 21210110101012 |
4 | 33303111311 |
5 | 2030024303 |
6 | 224442005 |
7 | 50132060 |
oct | 17632565 |
9 | 7713335 |
10 | 4142453 |
11 | 237a317 |
12 | 1479305 |
13 | b20673 |
14 | 79b8d7 |
15 | 56c5d8 |
hex | 3f3575 |
4142453 has 4 divisors (see below), whose sum is σ = 4734240. Its totient is φ = 3550668.
The previous prime is 4142429. The next prime is 4142473. The reversal of 4142453 is 3542414.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4142453 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4142423) 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, 295883 + ... + 295896.
It is an arithmetic number, because the mean of its divisors is an integer number (1183560).
Almost surely, 24142453 is an apocalyptic number.
It is an amenable number.
4142453 is a deficient number, since it is larger than the sum of its proper divisors (591787).
4142453 is an equidigital number, since it uses as much as digits as its factorization.
4142453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 591786.
The product of its digits is 1920, while the sum is 23.
The square root of 4142453 is about 2035.3016975377. The cubic root of 4142453 is about 160.6025844964.
Adding to 4142453 its reverse (3542414), we get a palindrome (7684867).
The spelling of 4142453 in words is "four million, one hundred forty-two thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •