Base | Representation |
---|---|
bin | 1111100110011… |
… | …1001000000000 |
3 | 11120010101201122 |
4 | 3321213020000 |
5 | 113222342422 |
6 | 10254251412 |
7 | 1423116002 |
oct | 371471000 |
9 | 146111648 |
10 | 65434112 |
11 | 33a32687 |
12 | 19ab6b68 |
13 | 10730513 |
14 | 8994372 |
15 | 5b27d42 |
hex | 3e67200 |
65434112 has 40 divisors (see below), whose sum is σ = 131549616. Its totient is φ = 32515072.
The previous prime is 65434091. The next prime is 65434133. The reversal of 65434112 is 21143456.
It is an interprime number because it is at equal distance from previous prime (65434091) and next prime (65434133).
It is an unprimeable number.
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, 115943 + ... + 116505.
Almost surely, 265434112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 65434112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65774808).
65434112 is an abundant number, since it is smaller than the sum of its proper divisors (66115504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65434112 is an equidigital number, since it uses as much as digits as its factorization.
65434112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 808 (or 792 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The square root of 65434112 is about 8089.1354296983. The cubic root of 65434112 is about 402.9656906881.
Adding to 65434112 its reverse (21143456), we get a palindrome (86577568).
The spelling of 65434112 in words is "sixty-five million, four hundred thirty-four thousand, one hundred twelve".
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