Base | Representation |
---|---|
bin | 100110010100… |
… | …001100110111 |
3 | 200220022001222 |
4 | 212110030313 |
5 | 10032403330 |
6 | 555140555 |
7 | 151242266 |
oct | 46241467 |
9 | 20808058 |
10 | 10044215 |
11 | 5740405 |
12 | 344475b |
13 | 2108a2c |
14 | 14965dd |
15 | d360e5 |
hex | 994337 |
10044215 has 16 divisors (see below), whose sum is σ = 12676608. Its totient is φ = 7625376.
The previous prime is 10044211. The next prime is 10044247. The reversal of 10044215 is 51244001.
10044215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10044215 - 22 = 10044211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10044193 and 10044202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10044211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18944 + ... + 19466.
It is an arithmetic number, because the mean of its divisors is an integer number (792288).
Almost surely, 210044215 is an apocalyptic number.
10044215 is a deficient number, since it is larger than the sum of its proper divisors (2632393).
10044215 is a wasteful number, since it uses less digits than its factorization.
10044215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 10044215 is about 3169.2609548600. The cubic root of 10044215 is about 215.7605299324.
Adding to 10044215 its reverse (51244001), we get a palindrome (61288216).
The spelling of 10044215 in words is "ten million, forty-four thousand, two hundred fifteen".
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