Base | Representation |
---|---|
bin | 1000010000001011… |
… | …0100100011010100 |
3 | 12201101112112021021 |
4 | 2010002310203110 |
5 | 14014111111202 |
6 | 1003454130524 |
7 | 105620004013 |
oct | 20402644324 |
9 | 5641475237 |
10 | 2215332052 |
11 | a3755183a |
12 | 519ab0a44 |
13 | 293c6c18b |
14 | 17030ca7a |
15 | ce749a37 |
hex | 840b48d4 |
2215332052 has 12 divisors (see below), whose sum is σ = 3880781856. Its totient is φ = 1106537240.
The previous prime is 2215331977. The next prime is 2215332061. The reversal of 2215332052 is 2502335122.
It is a super-2 number, since 2×22153320522 = 9815392201237061408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 277774 + ... + 285637.
It is an arithmetic number, because the mean of its divisors is an integer number (323398488).
Almost surely, 22215332052 is an apocalyptic number.
It is an amenable number.
2215332052 is a deficient number, since it is larger than the sum of its proper divisors (1665449804).
2215332052 is a wasteful number, since it uses less digits than its factorization.
2215332052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564398 (or 564396 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 2215332052 is about 47067.3140512607. The cubic root of 2215332052 is about 1303.6057788400.
Adding to 2215332052 its reverse (2502335122), we get a palindrome (4717667174).
The spelling of 2215332052 in words is "two billion, two hundred fifteen million, three hundred thirty-two thousand, fifty-two".
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