Base | Representation |
---|---|
bin | 100111110101… |
… | …011110100000 |
3 | 201122112122001 |
4 | 213311132200 |
5 | 10133131111 |
6 | 1011453344 |
7 | 154522030 |
oct | 47653640 |
9 | 21575561 |
10 | 10442656 |
11 | 59927a4 |
12 | 35b7254 |
13 | 22181b3 |
14 | 155b8c0 |
15 | db41c1 |
hex | 9f57a0 |
10442656 has 24 divisors (see below), whose sum is σ = 23496480. Its totient is φ = 4475328.
The previous prime is 10442617. The next prime is 10442657. The reversal of 10442656 is 65624401.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (10442657) 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 3 ways as a sum of consecutive naturals, for example, 23086 + ... + 23533.
It is an arithmetic number, because the mean of its divisors is an integer number (979020).
Almost surely, 210442656 is an apocalyptic number.
10442656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10442656 is an abundant number, since it is smaller than the sum of its proper divisors (13053824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10442656 is an equidigital number, since it uses as much as digits as its factorization.
10442656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46636 (or 46628 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 10442656 is about 3231.5098638253. The cubic root of 10442656 is about 218.5765955299.
The spelling of 10442656 in words is "ten million, four hundred forty-two thousand, six hundred fifty-six".
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