Base | Representation |
---|---|
bin | 1000001001111110000… |
… | …0011111111011100100 |
3 | 111101122212012000222011 |
4 | 2002133200133323210 |
5 | 4243423423101322 |
6 | 144211251444004 |
7 | 13060116163444 |
oct | 2023740377344 |
9 | 441585160864 |
10 | 140115050212 |
11 | 54471325065 |
12 | 231a42b6604 |
13 | 1029c674c47 |
14 | 6ad2a1a124 |
15 | 39a0d9a677 |
hex | 209f81fee4 |
140115050212 has 12 divisors (see below), whose sum is σ = 245209708800. Its totient is φ = 70055133416.
The previous prime is 140115050203. The next prime is 140115050219. The reversal of 140115050212 is 212050511041.
It is a super-2 number, since 2×1401150502122 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140115050219) 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, 462712 + ... + 703087.
It is an arithmetic number, because the mean of its divisors is an integer number (20434142400).
Almost surely, 2140115050212 is an apocalyptic number.
It is an amenable number.
140115050212 is a deficient number, since it is larger than the sum of its proper divisors (105094658588).
140115050212 is a wasteful number, since it uses less digits than its factorization.
140115050212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1195850 (or 1195848 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 22.
Adding to 140115050212 its reverse (212050511041), we get a palindrome (352165561253).
The spelling of 140115050212 in words is "one hundred forty billion, one hundred fifteen million, fifty thousand, two hundred twelve".
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