Base | Representation |
---|---|
bin | 101000001110… |
… | …010011111100 |
3 | 201211201011121 |
4 | 220032103330 |
5 | 10144410010 |
6 | 1014000324 |
7 | 155424430 |
oct | 50162374 |
9 | 21751147 |
10 | 10544380 |
11 | 5a52170 |
12 | 36460a4 |
13 | 22525a2 |
14 | 15869c0 |
15 | dd43da |
hex | a0e4fc |
10544380 has 96 divisors (see below), whose sum is σ = 28449792. Its totient is φ = 3187200.
The previous prime is 10544357. The next prime is 10544381. The reversal of 10544380 is 8344501.
10544380 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×105443802 = 222367899168800, which contains 22 as substring.
10544380 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10544381) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63057 + ... + 63223.
It is an arithmetic number, because the mean of its divisors is an integer number (296352).
Almost surely, 210544380 is an apocalyptic number.
10544380 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 10544380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14224896).
10544380 is an abundant number, since it is smaller than the sum of its proper divisors (17905412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10544380 is a wasteful number, since it uses less digits than its factorization.
10544380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235 (or 233 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 10544380 is about 3247.2111110921. The cubic root of 10544380 is about 219.2840361447.
Adding to 10544380 its reverse (8344501), we get a palindrome (18888881).
The spelling of 10544380 in words is "ten million, five hundred forty-four thousand, three hundred eighty".
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