Base | Representation |
---|---|
bin | 110000100101… |
… | …011000110100 |
3 | 212222001120122 |
4 | 300211120310 |
5 | 11230023202 |
6 | 1132551112 |
7 | 213153230 |
oct | 60453064 |
9 | 25861518 |
10 | 12736052 |
11 | 720986a |
12 | 4322498 |
13 | 283c034 |
14 | 19975c0 |
15 | 11b89a2 |
hex | c25634 |
12736052 has 12 divisors (see below), whose sum is σ = 25472160. Its totient is φ = 5458296.
The previous prime is 12736039. The next prime is 12736063. The reversal of 12736052 is 25063721.
12736052 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227402 + ... + 227457.
It is an arithmetic number, because the mean of its divisors is an integer number (2122680).
Almost surely, 212736052 is an apocalyptic number.
It is an amenable number.
12736052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12736052 is a wasteful number, since it uses less digits than its factorization.
12736052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454870 (or 454868 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 12736052 is about 3568.7605691612. The cubic root of 12736052 is about 233.5312162610.
Adding to 12736052 its reverse (25063721), we get a palindrome (37799773).
The spelling of 12736052 in words is "twelve million, seven hundred thirty-six thousand, fifty-two".
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