Base | Representation |
---|---|
bin | 100110001110110111011 |
3 | 2100122111211 |
4 | 10301312323 |
5 | 310042140 |
6 | 42503551 |
7 | 13435315 |
oct | 4616673 |
9 | 2318454 |
10 | 1252795 |
11 | 786275 |
12 | 504bb7 |
13 | 34b2cb |
14 | 2487b5 |
15 | 19b2ea |
hex | 131dbb |
1252795 has 8 divisors (see below), whose sum is σ = 1524960. Its totient is φ = 987840.
The previous prime is 1252777. The next prime is 1252799. The reversal of 1252795 is 5972521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1252795 - 29 = 1252283 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1252799) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 2119.
It is an arithmetic number, because the mean of its divisors is an integer number (190620).
21252795 is an apocalyptic number.
1252795 is a deficient number, since it is larger than the sum of its proper divisors (272165).
1252795 is an equidigital number, since it uses as much as digits as its factorization.
1252795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3605.
The product of its digits is 6300, while the sum is 31.
The square root of 1252795 is about 1119.2832528006. The cubic root of 1252795 is about 107.8019633335.
The spelling of 1252795 in words is "one million, two hundred fifty-two thousand, seven hundred ninety-five".
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