Base | Representation |
---|---|
bin | 10111111000000… |
… | …01110100001100 |
3 | 111221212112222201 |
4 | 23330001310030 |
5 | 402233113302 |
6 | 31512451244 |
7 | 4651253413 |
oct | 1374016414 |
9 | 457775881 |
10 | 200285452 |
11 | a3068474 |
12 | 570a9b24 |
13 | 32657203 |
14 | 1c85847a |
15 | 128b3c87 |
hex | bf01d0c |
200285452 has 12 divisors (see below), whose sum is σ = 351560776. Its totient is φ = 99839520.
The previous prime is 200285419. The next prime is 200285453. The reversal of 200285452 is 254582002.
It is a super-2 number, since 2×2002854522 = 80228524565688608, which contains 22 as substring.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 200285452.
It is not an unprimeable number, because it can be changed into a prime (200285453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74313 + ... + 76960.
Almost surely, 2200285452 is an apocalyptic number.
It is an amenable number.
200285452 is a deficient number, since it is larger than the sum of its proper divisors (151275324).
200285452 is a wasteful number, since it uses less digits than its factorization.
200285452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151608 (or 151606 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 200285452 is about 14152.2242774767. The cubic root of 200285452 is about 585.0816376194.
The spelling of 200285452 in words is "two hundred million, two hundred eighty-five thousand, four hundred fifty-two".
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