Base | Representation |
---|---|
bin | 101010111000… |
… | …110100110001 |
3 | 210011012020001 |
4 | 222320310301 |
5 | 10334232201 |
6 | 1040550001 |
7 | 164363563 |
oct | 52706461 |
9 | 23135201 |
10 | 11242801 |
11 | 6389979 |
12 | 3922301 |
13 | 243845b |
14 | 16c9333 |
15 | ec1301 |
hex | ab8d31 |
11242801 has 8 divisors (see below), whose sum is σ = 11780864. Its totient is φ = 10715760.
The previous prime is 11242793. The next prime is 11242817. The reversal of 11242801 is 10824211.
It is a happy number.
11242801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11242801 - 23 = 11242793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11242001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630 + ... + 4783.
It is an arithmetic number, because the mean of its divisors is an integer number (1472608).
Almost surely, 211242801 is an apocalyptic number.
It is an amenable number.
11242801 is a deficient number, since it is larger than the sum of its proper divisors (538063).
11242801 is an equidigital number, since it uses as much as digits as its factorization.
11242801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5511.
The product of its (nonzero) digits is 128, while the sum is 19.
The square root of 11242801 is about 3353.0286309544. The cubic root of 11242801 is about 224.0224321179.
The spelling of 11242801 in words is "eleven million, two hundred forty-two thousand, eight hundred one".
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