Base | Representation |
---|---|
bin | 111011100111100010… |
… | …100011101110111111 |
3 | 20010020020220011022020 |
4 | 323213202203232333 |
5 | 2022100104411203 |
6 | 45224021051223 |
7 | 4424221124553 |
oct | 734742435677 |
9 | 203206804266 |
10 | 64014138303 |
11 | 2516a348635 |
12 | 104a6256b13 |
13 | 606228bc5b |
14 | 3153a47863 |
15 | 19e9d6c153 |
hex | ee78a3bbf |
64014138303 has 16 divisors (see below), whose sum is σ = 85738947840. Its totient is φ = 42482798784.
The previous prime is 64014138263. The next prime is 64014138319. The reversal of 64014138303 is 30383141046.
It is not a de Polignac number, because 64014138303 - 213 = 64014130111 is a prime.
It is a super-2 number, since 2×640141383032 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64014138323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3947550 + ... + 3963732.
It is an arithmetic number, because the mean of its divisors is an integer number (5358684240).
Almost surely, 264014138303 is an apocalyptic number.
64014138303 is a deficient number, since it is larger than the sum of its proper divisors (21724809537).
64014138303 is a wasteful number, since it uses less digits than its factorization.
64014138303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22078.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 64014138303 its reverse (30383141046), we get a palindrome (94397279349).
The spelling of 64014138303 in words is "sixty-four billion, fourteen million, one hundred thirty-eight thousand, three hundred three".
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