Base | Representation |
---|---|
bin | 1111100100111… |
… | …0001100111110 |
3 | 11112221012200211 |
4 | 3321032030332 |
5 | 113211111110 |
6 | 10252143034 |
7 | 1422212251 |
oct | 371161476 |
9 | 145835624 |
10 | 65332030 |
11 | 33972a15 |
12 | 19a67a7a |
13 | 106c5c0a |
14 | 8969098 |
15 | 5b0798a |
hex | 3e4e33e |
65332030 has 32 divisors (see below), whose sum is σ = 119556000. Its totient is φ = 25702272.
The previous prime is 65332027. The next prime is 65332061. The reversal of 65332030 is 3023356.
It is a junction number, because it is equal to n+sod(n) for n = 65331992 and 65332010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242736 + ... + 243004.
It is an arithmetic number, because the mean of its divisors is an integer number (3736125).
Almost surely, 265332030 is an apocalyptic number.
65332030 is a deficient number, since it is larger than the sum of its proper divisors (54223970).
65332030 is a wasteful number, since it uses less digits than its factorization.
65332030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 588.
The product of its (nonzero) digits is 1620, while the sum is 22.
The square root of 65332030 is about 8082.8231454115. The cubic root of 65332030 is about 402.7560296391.
Adding to 65332030 its reverse (3023356), we get a palindrome (68355386).
The spelling of 65332030 in words is "sixty-five million, three hundred thirty-two thousand, thirty".
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