Base | Representation |
---|---|
bin | 1111100000100… |
… | …1110110000000 |
3 | 11112101222121112 |
4 | 3320021312000 |
5 | 113123131112 |
6 | 10242142452 |
7 | 1416635033 |
oct | 370116600 |
9 | 145358545 |
10 | 65052032 |
11 | 337a1611 |
12 | 19951a28 |
13 | 10628636 |
14 | 88d501a |
15 | 5a9ea22 |
hex | 3e09d80 |
65052032 has 32 divisors (see below), whose sum is σ = 129988800. Its totient is φ = 32427520.
The previous prime is 65052007. The next prime is 65052037. The reversal of 65052032 is 23025056.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 65051989 and 65052007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65052037) 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 3 ways as a sum of consecutive naturals, for example, 60782 + ... + 61842.
It is an arithmetic number, because the mean of its divisors is an integer number (4062150).
Almost surely, 265052032 is an apocalyptic number.
It is an amenable number.
65052032 is a deficient number, since it is larger than the sum of its proper divisors (64936768).
65052032 is a wasteful number, since it uses less digits than its factorization.
65052032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1554 (or 1542 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 65052032 is about 8065.4839904373. The cubic root of 65052032 is about 402.1798325793.
Adding to 65052032 its reverse (23025056), we get a palindrome (88077088).
The spelling of 65052032 in words is "sixty-five million, fifty-two thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •