Base | Representation |
---|---|
bin | 100110011001… |
… | …001100000001 |
3 | 200221100002111 |
4 | 212121030001 |
5 | 10034032031 |
6 | 555415321 |
7 | 151355656 |
oct | 46311401 |
9 | 20840074 |
10 | 10064641 |
11 | 5754794 |
12 | 3454541 |
13 | 2115112 |
14 | 149dc2d |
15 | d3c1b1 |
hex | 999301 |
10064641 has 4 divisors (see below), whose sum is σ = 10072512. Its totient is φ = 10056772.
The previous prime is 10064617. The next prime is 10064651. The reversal of 10064641 is 14646001.
10064641 is nontrivially palindromic in base 13.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14646001 = 281 ⋅52121.
It is a cyclic number.
It is not a de Polignac number, because 10064641 - 25 = 10064609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10064651) 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, 1525 + ... + 4738.
It is an arithmetic number, because the mean of its divisors is an integer number (2518128).
Almost surely, 210064641 is an apocalyptic number.
It is an amenable number.
10064641 is a deficient number, since it is larger than the sum of its proper divisors (7871).
10064641 is an equidigital number, since it uses as much as digits as its factorization.
10064641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7870.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 10064641 is about 3172.4818360394. The cubic root of 10064641 is about 215.9066883762.
The spelling of 10064641 in words is "ten million, sixty-four thousand, six hundred forty-one".
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