Base | Representation |
---|---|
bin | 11011001000110… |
… | …000100111110000 |
3 | 1011201200200022022 |
4 | 123020300213300 |
5 | 1413022444021 |
6 | 113102131012 |
7 | 14165553152 |
oct | 3310604760 |
9 | 1151620268 |
10 | 455281136 |
11 | 213aa3502 |
12 | 108580a68 |
13 | 7342872b |
14 | 44674ad2 |
15 | 29e831ab |
hex | 1b2309f0 |
455281136 has 20 divisors (see below), whose sum is σ = 920460432. Its totient is φ = 217742976.
The previous prime is 455281129. The next prime is 455281139. The reversal of 455281136 is 631182554.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 455281096 and 455281105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455281139) 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, 618221 + ... + 618956.
Almost surely, 2455281136 is an apocalyptic number.
455281136 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
455281136 is an abundant number, since it is smaller than the sum of its proper divisors (465179296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455281136 is a wasteful number, since it uses less digits than its factorization.
455281136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237208 (or 1237202 counting only the distinct ones).
The product of its digits is 28800, while the sum is 35.
The square root of 455281136 is about 21337.3179195512. The cubic root of 455281136 is about 769.2955473120.
It can be divided in two parts, 45528 and 1136, that added together give a palindrome (46664).
The spelling of 455281136 in words is "four hundred fifty-five million, two hundred eighty-one thousand, one hundred thirty-six".
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