Base | Representation |
---|---|
bin | 100111101110… |
… | …110010001100 |
3 | 201121011000210 |
4 | 213232302030 |
5 | 10131241434 |
6 | 1011122420 |
7 | 154346100 |
oct | 47566214 |
9 | 21534023 |
10 | 10415244 |
11 | 5974144 |
12 | 35a3410 |
13 | 2208888 |
14 | 1551900 |
15 | daaee9 |
hex | 9eec8c |
10415244 has 36 divisors (see below), whose sum is σ = 28271544. Its totient is φ = 2975616.
The previous prime is 10415243. The next prime is 10415261. The reversal of 10415244 is 44251401.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 10415244.
It is not an unprimeable number, because it can be changed into a prime (10415243) 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 11 ways as a sum of consecutive naturals, for example, 8269 + ... + 9444.
Almost surely, 210415244 is an apocalyptic number.
10415244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10415244 is an abundant number, since it is smaller than the sum of its proper divisors (17856300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10415244 is a wasteful number, since it uses less digits than its factorization.
10415244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17734 (or 17725 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 10415244 is about 3227.2657157414. The cubic root of 10415244 is about 218.3851732209.
Adding to 10415244 its reverse (44251401), we get a palindrome (54666645).
It can be divided in two parts, 104152 and 44, that added together give a triangular number (104196 = T456).
The spelling of 10415244 in words is "ten million, four hundred fifteen thousand, two hundred forty-four".
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