Base | Representation |
---|---|
bin | 10010111001001010… |
… | …11000111101001110 |
3 | 222011220021222111002 |
4 | 21130211120331032 |
5 | 131233132140024 |
6 | 4354300500302 |
7 | 506234055215 |
oct | 113445307516 |
9 | 28156258432 |
10 | 10143240014 |
11 | 433565a396 |
12 | 1b70b4a692 |
13 | c5859048b |
14 | 6c31ac07c |
15 | 3e57546ae |
hex | 25c958f4e |
10143240014 has 16 divisors (see below), whose sum is σ = 15859305168. Its totient is φ = 4860896832.
The previous prime is 10143240007. The next prime is 10143240047. The reversal of 10143240014 is 41004234101.
It is a super-2 number, since 2×101432400142 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017959 + ... + 1027874.
It is an arithmetic number, because the mean of its divisors is an integer number (991206573).
Almost surely, 210143240014 is an apocalyptic number.
10143240014 is a deficient number, since it is larger than the sum of its proper divisors (5716065154).
10143240014 is a wasteful number, since it uses less digits than its factorization.
10143240014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2045939.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10143240014 its reverse (41004234101), we get a palindrome (51147474115).
The spelling of 10143240014 in words is "ten billion, one hundred forty-three million, two hundred forty thousand, fourteen".
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