Base | Representation |
---|---|
bin | 101000011110… |
… | …001001001001 |
3 | 201222000010021 |
4 | 220132021021 |
5 | 10203443400 |
6 | 1015220441 |
7 | 156114454 |
oct | 50361111 |
9 | 21860107 |
10 | 10609225 |
11 | 5a96960 |
12 | 3677721 |
13 | 2275c63 |
14 | 15a249b |
15 | de871a |
hex | a1e249 |
10609225 has 24 divisors (see below), whose sum is σ = 14499072. Its totient is φ = 7636800.
The previous prime is 10609219. The next prime is 10609253. The reversal of 10609225 is 52290601.
It is a de Polignac number, because none of the positive numbers 2k-10609225 is a prime.
It is a super-2 number, since 2×106092252 = 225111310201250, which contains 22 as substring.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10609225.
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, 47464 + ... + 47686.
It is an arithmetic number, because the mean of its divisors is an integer number (604128).
Almost surely, 210609225 is an apocalyptic number.
It is an amenable number.
10609225 is a deficient number, since it is larger than the sum of its proper divisors (3889847).
10609225 is a wasteful number, since it uses less digits than its factorization.
10609225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417 (or 412 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 10609225 is about 3257.1805292308. The cubic root of 10609225 is about 219.7326297368.
Adding to 10609225 its reverse (52290601), we get a palindrome (62899826).
It can be divided in two parts, 10609 and 225, that multiplied together give a square (2387025 = 15452).
The spelling of 10609225 in words is "ten million, six hundred nine thousand, two hundred twenty-five".
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