Base | Representation |
---|---|
bin | 10010111001001010… |
… | …00001010110100010 |
3 | 222011220010001212012 |
4 | 21130211001112202 |
5 | 131233121041310 |
6 | 4354254432522 |
7 | 506233203305 |
oct | 113445012642 |
9 | 28156101765 |
10 | 10143143330 |
11 | 43355a3791 |
12 | 1b70b02742 |
13 | c58558478 |
14 | 6c3184b3c |
15 | 3e5735c05 |
hex | 25c9415a2 |
10143143330 has 16 divisors (see below), whose sum is σ = 19331638200. Its totient is φ = 3818595072.
The previous prime is 10143143281. The next prime is 10143143383. The reversal of 10143143330 is 3334134101.
It can be written as a sum of positive squares in 4 ways, for example, as 6398560081 + 3744583249 = 79991^2 + 61193^2 .
It is a super-2 number, since 2×101431433302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10143143296 and 10143143305.
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, 29832605 + ... + 29832944.
Almost surely, 210143143330 is an apocalyptic number.
10143143330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10143143330 is a deficient number, since it is larger than the sum of its proper divisors (9188494870).
10143143330 is a wasteful number, since it uses less digits than its factorization.
10143143330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59665573.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 10143143330 its reverse (3334134101), we get a palindrome (13477277431).
The spelling of 10143143330 in words is "ten billion, one hundred forty-three million, one hundred forty-three thousand, three hundred thirty".
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