Base | Representation |
---|---|
bin | 101000000110… |
… | …101010101001 |
3 | 201210010012210 |
4 | 220012222221 |
5 | 10142404230 |
6 | 1013155333 |
7 | 155234223 |
oct | 50065251 |
9 | 21703183 |
10 | 10513065 |
11 | 5a30692 |
12 | 362bb49 |
13 | 2241264 |
14 | 1579413 |
15 | dc9eb0 |
hex | a06aa9 |
10513065 has 8 divisors (see below), whose sum is σ = 16820928. Its totient is φ = 5606960.
The previous prime is 10513057. The next prime is 10513067. The reversal of 10513065 is 56031501.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10513065 - 23 = 10513057 is a prime.
It is a super-2 number, since 2×105130652 = 221049071388450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10513067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350421 + ... + 350450.
It is an arithmetic number, because the mean of its divisors is an integer number (2102616).
Almost surely, 210513065 is an apocalyptic number.
10513065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10513065 is a deficient number, since it is larger than the sum of its proper divisors (6307863).
10513065 is an equidigital number, since it uses as much as digits as its factorization.
10513065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700879.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 10513065 is about 3242.3856957494. The cubic root of 10513065 is about 219.0667422356.
Adding to 10513065 its reverse (56031501), we get a palindrome (66544566).
The spelling of 10513065 in words is "ten million, five hundred thirteen thousand, sixty-five".
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