Base | Representation |
---|---|
bin | 100110100111… |
… | …010000011001 |
3 | 201001021010201 |
4 | 212213100121 |
5 | 10042403030 |
6 | 1000542201 |
7 | 152015656 |
oct | 46472031 |
9 | 21037121 |
10 | 10122265 |
11 | 579400a |
12 | 3481961 |
13 | 213540a |
14 | 14b6c2d |
15 | d4e2ca |
hex | 9a7419 |
10122265 has 8 divisors (see below), whose sum is σ = 12293568. Its totient is φ = 7999920.
The previous prime is 10122263. The next prime is 10122283. The reversal of 10122265 is 56222101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10122265 - 21 = 10122263 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10122263) 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 7 ways as a sum of consecutive naturals, for example, 11781 + ... + 12610.
It is an arithmetic number, because the mean of its divisors is an integer number (1536696).
Almost surely, 210122265 is an apocalyptic number.
It is an amenable number.
10122265 is a deficient number, since it is larger than the sum of its proper divisors (2171303).
10122265 is an equidigital number, since it uses as much as digits as its factorization.
10122265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24479.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 10122265 is about 3181.5507225251. The cubic root of 10122265 is about 216.3179545199.
Adding to 10122265 its reverse (56222101), we get a palindrome (66344366).
It can be divided in two parts, 101 and 22265, that added together give a triangular number (22366 = T211).
The spelling of 10122265 in words is "ten million, one hundred twenty-two thousand, two hundred sixty-five".
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