Base | Representation |
---|---|
bin | 101010101110… |
… | …110101100100 |
3 | 210002010002220 |
4 | 222232311210 |
5 | 10331430032 |
6 | 1040032340 |
7 | 164133402 |
oct | 52566544 |
9 | 23063086 |
10 | 11201892 |
11 | 6361169 |
12 | 39026b0 |
13 | 2422950 |
14 | 16b8472 |
15 | eb412c |
hex | aaed64 |
11201892 has 24 divisors (see below), whose sum is σ = 28148736. Its totient is φ = 3446688.
The previous prime is 11201863. The next prime is 11201893. The reversal of 11201892 is 29810211.
It is not an unprimeable number, because it can be changed into a prime (11201893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35748 + ... + 36059.
It is an arithmetic number, because the mean of its divisors is an integer number (1172864).
Almost surely, 211201892 is an apocalyptic number.
11201892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11201892 is an abundant number, since it is smaller than the sum of its proper divisors (16946844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201892 is a wasteful number, since it uses less digits than its factorization.
11201892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71827 (or 71825 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 24.
The square root of 11201892 is about 3346.9227657656. The cubic root of 11201892 is about 223.7503862753.
The spelling of 11201892 in words is "eleven million, two hundred one thousand, eight hundred ninety-two".
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