Base | Representation |
---|---|
bin | 101010000010… |
… | …001110000001 |
3 | 202201211102012 |
4 | 222002032001 |
5 | 10310103022 |
6 | 1032102305 |
7 | 162442523 |
oct | 52021601 |
9 | 22654365 |
10 | 11019137 |
11 | 6246928 |
12 | 3834995 |
13 | 238a6cc |
14 | 166ba13 |
15 | e79de2 |
hex | a82381 |
11019137 has 8 divisors (see below), whose sum is σ = 11383680. Its totient is φ = 10659600.
The previous prime is 11019133. The next prime is 11019187. The reversal of 11019137 is 73191011.
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 11019137 - 22 = 11019133 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11019133) 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, 3512 + ... + 5862.
It is an arithmetic number, because the mean of its divisors is an integer number (1422960).
Almost surely, 211019137 is an apocalyptic number.
It is an amenable number.
11019137 is a deficient number, since it is larger than the sum of its proper divisors (364543).
11019137 is a wasteful number, since it uses less digits than its factorization.
11019137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2503.
The product of its (nonzero) digits is 189, while the sum is 23.
The square root of 11019137 is about 3319.5085479631. The cubic root of 11019137 is about 222.5269049651.
The spelling of 11019137 in words is "eleven million, nineteen thousand, one hundred thirty-seven".
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