Base | Representation |
---|---|
bin | 1001111110000… |
… | …0000100010101 |
3 | 2220200021121200 |
4 | 2133200010111 |
5 | 41200442440 |
6 | 4052103113 |
7 | 1015253406 |
oct | 237400425 |
9 | 86607550 |
10 | 41812245 |
11 | 21669182 |
12 | 12004a99 |
13 | 887c697 |
14 | 57a59ad |
15 | 3a0dc30 |
hex | 27e0115 |
41812245 has 12 divisors (see below), whose sum is σ = 72474636. Its totient is φ = 22299840.
The previous prime is 41812241. The next prime is 41812249. The reversal of 41812245 is 54221814.
41812245 is a `hidden beast` number, since 418 + 1 + 2 + 245 = 666.
It is an interprime number because it is at equal distance from previous prime (41812241) and next prime (41812249).
It can be written as a sum of positive squares in 2 ways, for example, as 25796241 + 16016004 = 5079^2 + 4002^2 .
It is not a de Polignac number, because 41812245 - 22 = 41812241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41812241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464536 + ... + 464625.
It is an arithmetic number, because the mean of its divisors is an integer number (6039553).
Almost surely, 241812245 is an apocalyptic number.
41812245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41812245 is a deficient number, since it is larger than the sum of its proper divisors (30662391).
41812245 is a wasteful number, since it uses less digits than its factorization.
41812245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929172 (or 929169 counting only the distinct ones).
The product of its digits is 2560, while the sum is 27.
The square root of 41812245 is about 6466.2388604196. The cubic root of 41812245 is about 347.0839213787.
The spelling of 41812245 in words is "forty-one million, eight hundred twelve thousand, two hundred forty-five".
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