Base | Representation |
---|---|
bin | 11010111100010… |
… | …101111110000001 |
3 | 1011111120022102122 |
4 | 122330111332001 |
5 | 1411204314431 |
6 | 112504254025 |
7 | 14126105522 |
oct | 3274257601 |
9 | 1144508378 |
10 | 452026241 |
11 | 212180007 |
12 | 107471315 |
13 | 72859064 |
14 | 44068849 |
15 | 29a3da7b |
hex | 1af15f81 |
452026241 has 4 divisors (see below), whose sum is σ = 460555092. Its totient is φ = 443497392.
The previous prime is 452026231. The next prime is 452026247. The reversal of 452026241 is 142620254.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 166281025 + 285745216 = 12895^2 + 16904^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-452026241 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 452026241.
It is not an unprimeable number, because it can be changed into a prime (452026247) 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, 4264346 + ... + 4264451.
It is an arithmetic number, because the mean of its divisors is an integer number (115138773).
Almost surely, 2452026241 is an apocalyptic number.
It is an amenable number.
452026241 is a deficient number, since it is larger than the sum of its proper divisors (8528851).
452026241 is an equidigital number, since it uses as much as digits as its factorization.
452026241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8528850.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 452026241 is about 21260.9087529202. The cubic root of 452026241 is about 767.4578789745.
Adding to 452026241 its reverse (142620254), we get a palindrome (594646495).
The spelling of 452026241 in words is "four hundred fifty-two million, twenty-six thousand, two hundred forty-one".
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