Base | Representation |
---|---|
bin | 100111100110… |
… | …010010100000 |
3 | 201112101022001 |
4 | 213212102200 |
5 | 10124133243 |
6 | 1010253344 |
7 | 154142461 |
oct | 47462240 |
9 | 21471261 |
10 | 10380448 |
11 | 594aa91 |
12 | 3587254 |
13 | 21c5aa0 |
14 | 1542d68 |
15 | da0a4d |
hex | 9e64a0 |
10380448 has 24 divisors (see below), whose sum is σ = 22009428. Its totient is φ = 4790784.
The previous prime is 10380407. The next prime is 10380451. The reversal of 10380448 is 84408301.
It can be written as a sum of positive squares in 2 ways, for example, as 10316944 + 63504 = 3212^2 + 252^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12061 + ... + 12892.
Almost surely, 210380448 is an apocalyptic number.
It is an amenable number.
10380448 is an abundant number, since it is smaller than the sum of its proper divisors (11628980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10380448 is a wasteful number, since it uses less digits than its factorization.
10380448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24976 (or 24968 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 10380448 is about 3221.8702643030. The cubic root of 10380448 is about 218.1417028941.
Adding to 10380448 its reverse (84408301), we get a palindrome (94788749).
The spelling of 10380448 in words is "ten million, three hundred eighty thousand, four hundred forty-eight".
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