Base | Representation |
---|---|
bin | 1111010010001… |
… | …0111101100110 |
3 | 11110121221100222 |
4 | 3310202331212 |
5 | 112402400332 |
6 | 10210004342 |
7 | 1405615646 |
oct | 364427546 |
9 | 143557328 |
10 | 64106342 |
11 | 33206053 |
12 | 195766b2 |
13 | 10387061 |
14 | 872a526 |
15 | 5964712 |
hex | 3d22f66 |
64106342 has 8 divisors (see below), whose sum is σ = 101220600. Its totient is φ = 30366144.
The previous prime is 64106333. The next prime is 64106347. The reversal of 64106342 is 24360146.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64106347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843467 + ... + 843542.
It is an arithmetic number, because the mean of its divisors is an integer number (12652575).
Almost surely, 264106342 is an apocalyptic number.
64106342 is a deficient number, since it is larger than the sum of its proper divisors (37114258).
64106342 is a wasteful number, since it uses less digits than its factorization.
64106342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1687030.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 64106342 is about 8006.6436163976. The cubic root of 64106342 is about 400.2214232401.
Adding to 64106342 its reverse (24360146), we get a palindrome (88466488).
The spelling of 64106342 in words is "sixty-four million, one hundred six thousand, three hundred forty-two".
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