Base | Representation |
---|---|
bin | 101010111100… |
… | …010110011110 |
3 | 210011221001001 |
4 | 222330112132 |
5 | 10340212441 |
6 | 1041140514 |
7 | 164453650 |
oct | 52742636 |
9 | 23157031 |
10 | 11257246 |
11 | 6399810 |
12 | 392a73a |
13 | 2441bc0 |
14 | 16d06d0 |
15 | ec5731 |
hex | abc59e |
11257246 has 32 divisors (see below), whose sum is σ = 22675968. Its totient is φ = 4047840.
The previous prime is 11257243. The next prime is 11257313. The reversal of 11257246 is 64275211.
It is a super-3 number, since 3×112572463 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11257241) 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, 810 + ... + 4813.
It is an arithmetic number, because the mean of its divisors is an integer number (708624).
Almost surely, 211257246 is an apocalyptic number.
11257246 is an abundant number, since it is smaller than the sum of its proper divisors (11418722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11257246 is a wasteful number, since it uses less digits than its factorization.
11257246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5656.
The product of its digits is 3360, while the sum is 28.
The square root of 11257246 is about 3355.1819622786. The cubic root of 11257246 is about 224.1183340532.
The spelling of 11257246 in words is "eleven million, two hundred fifty-seven thousand, two hundred forty-six".
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