Base | Representation |
---|---|
bin | 101010101110… |
… | …101100001100 |
3 | 210002002021200 |
4 | 222232230030 |
5 | 10331420132 |
6 | 1040025500 |
7 | 164131554 |
oct | 52565414 |
9 | 23062250 |
10 | 11201292 |
11 | 6360773 |
12 | 3902290 |
13 | 24225ab |
14 | 16b8164 |
15 | eb3d7c |
hex | aaeb0c |
11201292 has 36 divisors (see below), whose sum is σ = 29230656. Its totient is φ = 3612960.
The previous prime is 11201263. The next prime is 11201293. The reversal of 11201292 is 29210211.
11201292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (11201293) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3903 + ... + 6134.
Almost surely, 211201292 is an apocalyptic number.
11201292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11201292 is an abundant number, since it is smaller than the sum of its proper divisors (18029364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201292 is a wasteful number, since it uses less digits than its factorization.
11201292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10078 (or 10073 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 11201292 is about 3346.8331299902. The cubic root of 11201292 is about 223.7463913362.
The spelling of 11201292 in words is "eleven million, two hundred one thousand, two hundred ninety-two".
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