Base | Representation |
---|---|
bin | 1111010011110… |
… | …1010100011101 |
3 | 11110211102110110 |
4 | 3310331110131 |
5 | 112414324201 |
6 | 10212200233 |
7 | 1406545464 |
oct | 364752435 |
9 | 143742413 |
10 | 64214301 |
11 | 3327a178 |
12 | 19609079 |
13 | 103c4238 |
14 | 87579db |
15 | 59866d6 |
hex | 3d3d51d |
64214301 has 8 divisors (see below), whose sum is σ = 86581440. Its totient is φ = 42328352.
The previous prime is 64214257. The next prime is 64214303. The reversal of 64214301 is 10341246.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 64214301 - 29 = 64213789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64214303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119985 + ... + 120518.
It is an arithmetic number, because the mean of its divisors is an integer number (10822680).
Almost surely, 264214301 is an apocalyptic number.
It is an amenable number.
64214301 is a deficient number, since it is larger than the sum of its proper divisors (22367139).
64214301 is a wasteful number, since it uses less digits than its factorization.
64214301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240595.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 64214301 is about 8013.3826190941. The cubic root of 64214301 is about 400.4459630243.
Adding to 64214301 its reverse (10341246), we get a palindrome (74555547).
The spelling of 64214301 in words is "sixty-four million, two hundred fourteen thousand, three hundred one".
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