Base | Representation |
---|---|
bin | 1111100001001… |
… | …1001000110110 |
3 | 11112110220211112 |
4 | 3320103020312 |
5 | 113130340402 |
6 | 10243035022 |
7 | 1420154030 |
oct | 370231066 |
9 | 145426745 |
10 | 65090102 |
11 | 33818180 |
12 | 1996ba72 |
13 | 1063ca6c |
14 | 8904c50 |
15 | 5aaae52 |
hex | 3e13236 |
65090102 has 32 divisors (see below), whose sum is σ = 123462144. Its totient is φ = 24998400.
The previous prime is 65090099. The next prime is 65090107. The reversal of 65090102 is 20109056.
65090102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65090107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7958 + ... + 13910.
It is an arithmetic number, because the mean of its divisors is an integer number (3858192).
Almost surely, 265090102 is an apocalyptic number.
65090102 is a deficient number, since it is larger than the sum of its proper divisors (58372042).
65090102 is a wasteful number, since it uses less digits than its factorization.
65090102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6044.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 65090102 is about 8067.8437020061. The cubic root of 65090102 is about 402.2582723551.
Adding to 65090102 its reverse (20109056), we get a palindrome (85199158).
The spelling of 65090102 in words is "sixty-five million, ninety thousand, one hundred two".
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