Base | Representation |
---|---|
bin | 10000000010001… |
… | …011010110010001 |
3 | 200202011221011112 |
4 | 100002023112101 |
5 | 1022331144400 |
6 | 42405423105 |
7 | 6444341465 |
oct | 2002132621 |
9 | 622157145 |
10 | 269006225 |
11 | 1289353a4 |
12 | 7610aa95 |
13 | 439686a7 |
14 | 27a264a5 |
15 | 1893a835 |
hex | 1008b591 |
269006225 has 12 divisors (see below), whose sum is σ = 333771420. Its totient is φ = 215073600.
The previous prime is 269006219. The next prime is 269006263. The reversal of 269006225 is 522600962.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 57274624 + 211731601 = 7568^2 + 14551^2 .
It is not a de Polignac number, because 269006225 - 24 = 269006209 is a prime.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 269006191 and 269006200.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75995 + ... + 79455.
It is an arithmetic number, because the mean of its divisors is an integer number (27814285).
Almost surely, 2269006225 is an apocalyptic number.
269006225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
269006225 is a deficient number, since it is larger than the sum of its proper divisors (64765195).
269006225 is a wasteful number, since it uses less digits than its factorization.
269006225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6580 (or 6575 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 269006225 is about 16401.4092382332. The cubic root of 269006225 is about 645.5364605269.
The spelling of 269006225 in words is "two hundred sixty-nine million, six thousand, two hundred twenty-five".
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