Base | Representation |
---|---|
bin | 110000001010… |
… | …110100110100 |
3 | 212202112100000 |
4 | 300022310310 |
5 | 11213033002 |
6 | 1130351300 |
7 | 212221101 |
oct | 60126464 |
9 | 25675300 |
10 | 12627252 |
11 | 7145050 |
12 | 428b530 |
13 | 2801661 |
14 | 1969aa8 |
15 | 119661c |
hex | c0ad34 |
12627252 has 72 divisors (see below), whose sum is σ = 36140832. Its totient is φ = 3823200.
The previous prime is 12627247. The next prime is 12627257. The reversal of 12627252 is 25272621.
12627252 is a `hidden beast` number, since 12 + 627 + 25 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (12627247) and next prime (12627257).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12627257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10102 + ... + 11282.
It is an arithmetic number, because the mean of its divisors is an integer number (501956).
Almost surely, 212627252 is an apocalyptic number.
12627252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12627252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18070416).
12627252 is an abundant number, since it is smaller than the sum of its proper divisors (23513580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12627252 is a wasteful number, since it uses less digits than its factorization.
12627252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211 (or 1197 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 12627252 is about 3553.4844870915. The cubic root of 12627252 is about 232.8643195643.
Adding to 12627252 its reverse (25272621), we get a palindrome (37899873).
It can be divided in two parts, 12 and 627252, that added together give a square (627264 = 7922).
The spelling of 12627252 in words is "twelve million, six hundred twenty-seven thousand, two hundred fifty-two".
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