Base | Representation |
---|---|
bin | 101010100001… |
… | …001010100100 |
3 | 202222021021211 |
4 | 222201022210 |
5 | 10323132032 |
6 | 1034521204 |
7 | 163511212 |
oct | 52411244 |
9 | 22867254 |
10 | 11145892 |
11 | 632308a |
12 | 3896204 |
13 | 2403304 |
14 | 16a1cb2 |
15 | ea2747 |
hex | aa12a4 |
11145892 has 12 divisors (see below), whose sum is σ = 20353536. Its totient is φ = 5330600.
The previous prime is 11145839. The next prime is 11145899. The reversal of 11145892 is 29854111.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (11145899) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60484 + ... + 60667.
It is an arithmetic number, because the mean of its divisors is an integer number (1696128).
Almost surely, 211145892 is an apocalyptic number.
It is an amenable number.
11145892 is a deficient number, since it is larger than the sum of its proper divisors (9207644).
11145892 is a wasteful number, since it uses less digits than its factorization.
11145892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121178 (or 121176 counting only the distinct ones).
The product of its digits is 2880, while the sum is 31.
The square root of 11145892 is about 3338.5463902723. The cubic root of 11145892 is about 223.3769089003.
The spelling of 11145892 in words is "eleven million, one hundred forty-five thousand, eight hundred ninety-two".
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