Base | Representation |
---|---|
bin | 1000100111000000011111 |
3 | 11020122220220 |
4 | 20213000133 |
5 | 1034210202 |
6 | 120212423 |
7 | 25116651 |
oct | 10470037 |
9 | 4218826 |
10 | 2256927 |
11 | 1301732 |
12 | 90a113 |
13 | 61037a |
14 | 42a6d1 |
15 | 2e8abc |
hex | 22701f |
2256927 has 16 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 1438400.
The previous prime is 2256923. The next prime is 2256931. The reversal of 2256927 is 7296522.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2256923) and next prime (2256931).
It is a cyclic number.
It is not a de Polignac number, because 2256927 - 22 = 2256923 is a prime.
It is a d-powerful number, because it can be written as 28 + 212 + 59 + 67 + 93 + 214 + 74 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2256923) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7102 + ... + 7412.
It is an arithmetic number, because the mean of its divisors is an integer number (196560).
22256927 is an apocalyptic number.
2256927 is a deficient number, since it is larger than the sum of its proper divisors (888033).
2256927 is a wasteful number, since it uses less digits than its factorization.
2256927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414.
The product of its digits is 15120, while the sum is 33.
The square root of 2256927 is about 1502.3072255701. The cubic root of 2256927 is about 131.1714050995.
The spelling of 2256927 in words is "two million, two hundred fifty-six thousand, nine hundred twenty-seven".
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