Base | Representation |
---|---|
bin | 100111110100… |
… | …111110110001 |
3 | 201122102211211 |
4 | 213310332301 |
5 | 10133100000 |
6 | 1011440121 |
7 | 154513066 |
oct | 47647661 |
9 | 21572754 |
10 | 10440625 |
11 | 5991218 |
12 | 35b6041 |
13 | 22172b0 |
14 | 155ac6d |
15 | db37ba |
hex | 9f4fb1 |
10440625 has 24 divisors (see below), whose sum is σ = 14108472. Its totient is φ = 7680000.
The previous prime is 10440611. The next prime is 10440631. The reversal of 10440625 is 52604401.
It can be written as a sum of positive squares in 12 ways, for example, as 10131489 + 309136 = 3183^2 + 556^2 .
It is not a de Polignac number, because 10440625 - 215 = 10407857 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10440596 and 10440605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40497 + ... + 40753.
It is an arithmetic number, because the mean of its divisors is an integer number (587853).
Almost surely, 210440625 is an apocalyptic number.
It is an amenable number.
10440625 is a deficient number, since it is larger than the sum of its proper divisors (3667847).
10440625 is an frugal number, since it uses more digits than its factorization.
10440625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295 (or 275 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 10440625 is about 3231.1955991552. The cubic root of 10440625 is about 218.5624242358.
The spelling of 10440625 in words is "ten million, four hundred forty thousand, six hundred twenty-five".
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