Base | Representation |
---|---|
bin | 11111010000110… |
… | …10011011100111 |
3 | 200021110210110210 |
4 | 33220122123213 |
5 | 1014114033023 |
6 | 42004550503 |
7 | 6333051600 |
oct | 1750323347 |
9 | 607423423 |
10 | 262252263 |
11 | 125042009 |
12 | 739b2433 |
13 | 42442470 |
14 | 26b88da7 |
15 | 18054593 |
hex | fa1a6e7 |
262252263 has 48 divisors (see below), whose sum is σ = 450008160. Its totient is φ = 134555904.
The previous prime is 262252261. The next prime is 262252283. The reversal of 262252263 is 362252262.
It is not a de Polignac number, because 262252263 - 21 = 262252261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 262252263.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (262252261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68853 + ... + 72561.
It is an arithmetic number, because the mean of its divisors is an integer number (9375170).
Almost surely, 2262252263 is an apocalyptic number.
262252263 is a deficient number, since it is larger than the sum of its proper divisors (187755897).
262252263 is a wasteful number, since it uses less digits than its factorization.
262252263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3776 (or 3769 counting only the distinct ones).
The product of its digits is 17280, while the sum is 30.
The square root of 262252263 is about 16194.2046115269. The cubic root of 262252263 is about 640.0880925289.
Subtracting 262252263 from its reverse (362252262), we obtain a palindrome (99999999).
The spelling of 262252263 in words is "two hundred sixty-two million, two hundred fifty-two thousand, two hundred sixty-three".
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