Base | Representation |
---|---|
bin | 101010000000… |
… | …010001000001 |
3 | 202201102102220 |
4 | 222000101001 |
5 | 10304324022 |
6 | 1032001253 |
7 | 162410304 |
oct | 52002101 |
9 | 22642386 |
10 | 11011137 |
11 | 6240915 |
12 | 3830229 |
13 | 2386b87 |
14 | 1668b3b |
15 | e7785c |
hex | a80441 |
11011137 has 8 divisors (see below), whose sum is σ = 14699040. Its totient is φ = 7332000.
The previous prime is 11011123. The next prime is 11011141. The reversal of 11011137 is 73111011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11011137 - 210 = 11010113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11011157) 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, 1762 + ... + 5012.
It is an arithmetic number, because the mean of its divisors is an integer number (1837380).
Almost surely, 211011137 is an apocalyptic number.
It is an amenable number.
11011137 is a deficient number, since it is larger than the sum of its proper divisors (3687903).
11011137 is a wasteful number, since it uses less digits than its factorization.
11011137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4383.
The product of its (nonzero) digits is 21, while the sum is 15.
The square root of 11011137 is about 3318.3033315235. The cubic root of 11011137 is about 222.4730396993.
Adding to 11011137 its reverse (73111011), we get a palindrome (84122148).
The spelling of 11011137 in words is "eleven million, eleven thousand, one hundred thirty-seven".
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