Base | Representation |
---|---|
bin | 101010000000… |
… | …000000011000 |
3 | 202201100222110 |
4 | 222000000120 |
5 | 10304310242 |
6 | 1031552320 |
7 | 162404223 |
oct | 52000030 |
9 | 22640873 |
10 | 11010072 |
11 | 6240037 |
12 | 382b6a0 |
13 | 2386548 |
14 | 16685ba |
15 | e7739c |
hex | a80018 |
11010072 has 32 divisors (see below), whose sum is σ = 27878400. Its totient is φ = 3622944.
The previous prime is 11010059. The next prime is 11010113. The reversal of 11010072 is 27001011.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 4799.
It is an arithmetic number, because the mean of its divisors is an integer number (871200).
Almost surely, 211010072 is an apocalyptic number.
11010072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11010072 is an abundant number, since it is smaller than the sum of its proper divisors (16868328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010072 is a wasteful number, since it uses less digits than its factorization.
11010072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5895 (or 5891 counting only the distinct ones).
The product of its (nonzero) digits is 14, while the sum is 12.
The square root of 11010072 is about 3318.1428540676. The cubic root of 11010072 is about 222.4658669182.
Adding to 11010072 its reverse (27001011), we get a palindrome (38011083).
The spelling of 11010072 in words is "eleven million, ten thousand, seventy-two".
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