Base | Representation |
---|---|
bin | 101001101111… |
… | …010000000000 |
3 | 202120212211112 |
4 | 221233100000 |
5 | 10300111230 |
6 | 1030302452 |
7 | 162000146 |
oct | 51572000 |
9 | 22525745 |
10 | 10941440 |
11 | 61a3514 |
12 | 37b7a28 |
13 | 2361233 |
14 | 164b596 |
15 | e61d95 |
hex | a6f400 |
10941440 has 44 divisors (see below), whose sum is σ = 26258916. Its totient is φ = 4374528.
The previous prime is 10941433. The next prime is 10941449. The reversal of 10941440 is 4414901.
It can be written as a sum of positive squares in 2 ways, for example, as 1893376 + 9048064 = 1376^2 + 3008^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10941449) 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, 4052 + ... + 6188.
Almost surely, 210941440 is an apocalyptic number.
10941440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10941440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13129458).
10941440 is an abundant number, since it is smaller than the sum of its proper divisors (15317476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10941440 is an equidigital number, since it uses as much as digits as its factorization.
10941440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2162 (or 2144 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 10941440 is about 3307.7847572053. The cubic root of 10941440 is about 222.0026512683.
The spelling of 10941440 in words is "ten million, nine hundred forty-one thousand, four hundred forty".
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