Base | Representation |
---|---|
bin | 11011000101111… |
… | …110101001000101 |
3 | 1011200022122022012 |
4 | 123011332221011 |
5 | 1412331132013 |
6 | 113034344005 |
7 | 14156425610 |
oct | 3305765105 |
9 | 1150278265 |
10 | 454552133 |
11 | 213645822 |
12 | 10828b005 |
13 | 73231979 |
14 | 44525177 |
15 | 29d8c1a8 |
hex | 1b17ea45 |
454552133 has 4 divisors (see below), whose sum is σ = 519488160. Its totient is φ = 389616108.
The previous prime is 454552121. The next prime is 454552193. The reversal of 454552133 is 331255454.
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.
It is not a de Polignac number, because 454552133 - 218 = 454289989 is a prime.
It is a super-2 number, since 2×4545521332 = 413235283229699378, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 454552133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454552193) 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, 32468003 + ... + 32468016.
It is an arithmetic number, because the mean of its divisors is an integer number (129872040).
Almost surely, 2454552133 is an apocalyptic number.
It is an amenable number.
454552133 is a deficient number, since it is larger than the sum of its proper divisors (64936027).
454552133 is an equidigital number, since it uses as much as digits as its factorization.
454552133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64936026.
The product of its digits is 36000, while the sum is 32.
The square root of 454552133 is about 21320.2282586280. The cubic root of 454552133 is about 768.8847254303.
The spelling of 454552133 in words is "four hundred fifty-four million, five hundred fifty-two thousand, one hundred thirty-three".
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