Base | Representation |
---|---|
bin | 100111110001… |
… | …100001100001 |
3 | 201121201102101 |
4 | 213301201201 |
5 | 10132121330 |
6 | 1011250401 |
7 | 154423600 |
oct | 47614141 |
9 | 21551371 |
10 | 10426465 |
11 | 5981615 |
12 | 35a9a01 |
13 | 2210a0a |
14 | 1555a37 |
15 | dae4ca |
hex | 9f1861 |
10426465 has 12 divisors (see below), whose sum is σ = 14554836. Its totient is φ = 7149408.
The previous prime is 10426463. The next prime is 10426487. The reversal of 10426465 is 56462401.
It can be written as a sum of positive squares in 2 ways, for example, as 7879249 + 2547216 = 2807^2 + 1596^2 .
It is not a de Polignac number, because 10426465 - 21 = 10426463 is a prime.
It is a super-2 number, since 2×104264652 = 217422344792450, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10426463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21034 + ... + 21523.
It is an arithmetic number, because the mean of its divisors is an integer number (1212903).
Almost surely, 210426465 is an apocalyptic number.
It is an amenable number.
10426465 is a deficient number, since it is larger than the sum of its proper divisors (4128371).
10426465 is an equidigital number, since it uses as much as digits as its factorization.
10426465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42576 (or 42569 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 10426465 is about 3229.0037163187. The cubic root of 10426465 is about 218.4635717852.
Adding to 10426465 its reverse (56462401), we get a palindrome (66888866).
It can be divided in two parts, 104264 and 65, that added together give a square (104329 = 3232).
The spelling of 10426465 in words is "ten million, four hundred twenty-six thousand, four hundred sixty-five".
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