Base | Representation |
---|---|
bin | 1111100001110… |
… | …1011000001010 |
3 | 11112120001100212 |
4 | 3320131120022 |
5 | 113133211132 |
6 | 10244001122 |
7 | 1420420223 |
oct | 370353012 |
9 | 145501325 |
10 | 65132042 |
11 | 33846738 |
12 | 199901a2 |
13 | 10655b91 |
14 | 891624a |
15 | 5ab85b2 |
hex | 3e1d60a |
65132042 has 8 divisors (see below), whose sum is σ = 97851936. Its totient is φ = 32514732.
The previous prime is 65132033. The next prime is 65132051. The reversal of 65132042 is 24023156.
65132042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (65132033) and next prime (65132051).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 65131999 and 65132017.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 24038 + ... + 26609.
It is an arithmetic number, because the mean of its divisors is an integer number (12231492).
Almost surely, 265132042 is an apocalyptic number.
65132042 is a deficient number, since it is larger than the sum of its proper divisors (32719894).
65132042 is a wasteful number, since it uses less digits than its factorization.
65132042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51292.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 65132042 is about 8070.4424909667. The cubic root of 65132042 is about 402.3446505152.
Adding to 65132042 its reverse (24023156), we get a palindrome (89155198).
The spelling of 65132042 in words is "sixty-five million, one hundred thirty-two thousand, forty-two".
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