Base | Representation |
---|---|
bin | 11010111100010… |
… | …111011011110001 |
3 | 1011111120121122212 |
4 | 122330113123301 |
5 | 1411210012431 |
6 | 112504341505 |
7 | 14126132153 |
oct | 3274273361 |
9 | 1144517585 |
10 | 452032241 |
11 | 212184571 |
12 | 107474895 |
13 | 7285b9cb |
14 | 4406aad3 |
15 | 29a4072b |
hex | 1af176f1 |
452032241 has 4 divisors (see below), whose sum is σ = 455025984. Its totient is φ = 449038500.
The previous prime is 452032237. The next prime is 452032247. The reversal of 452032241 is 142230254.
It is a happy number.
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, and also an emirpimes, since its reverse is a distinct semiprime: 142230254 = 2 ⋅71115127.
It is a cyclic number.
It is not a de Polignac number, because 452032241 - 22 = 452032237 is a prime.
It is a super-3 number, since 3×4520322413 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (452032247) 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, 1496645 + ... + 1496946.
It is an arithmetic number, because the mean of its divisors is an integer number (113756496).
Almost surely, 2452032241 is an apocalyptic number.
It is an amenable number.
452032241 is a deficient number, since it is larger than the sum of its proper divisors (2993743).
452032241 is a wasteful number, since it uses less digits than its factorization.
452032241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2993742.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 452032241 is about 21261.0498564864. The cubic root of 452032241 is about 767.4612745937.
Adding to 452032241 its reverse (142230254), we get a palindrome (594262495).
The spelling of 452032241 in words is "four hundred fifty-two million, thirty-two thousand, two hundred forty-one".
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