Base | Representation |
---|---|
bin | 11000000111111011… |
… | …11100001110111010 |
3 | 1020102121110220020101 |
4 | 30003331330032322 |
5 | 203011034033114 |
6 | 5541054550014 |
7 | 635643454525 |
oct | 140375741672 |
9 | 36377426211 |
10 | 12951471034 |
11 | 5546849977 |
12 | 261550830a |
13 | 12b5310038 |
14 | 8ac135bbc |
15 | 50c067d74 |
hex | 303f7c3ba |
12951471034 has 8 divisors (see below), whose sum is σ = 19793757780. Its totient is φ = 6353551776.
The previous prime is 12951470999. The next prime is 12951471041. The reversal of 12951471034 is 43017415921.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12724516809 + 226954225 = 112803^2 + 15065^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12951470984 and 12951471002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61091739 + ... + 61091950.
Almost surely, 212951471034 is an apocalyptic number.
12951471034 is a deficient number, since it is larger than the sum of its proper divisors (6842286746).
12951471034 is a wasteful number, since it uses less digits than its factorization.
12951471034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122183744.
The product of its (nonzero) digits is 30240, while the sum is 37.
Adding to 12951471034 its reverse (43017415921), we get a palindrome (55968886955).
The spelling of 12951471034 in words is "twelve billion, nine hundred fifty-one million, four hundred seventy-one thousand, thirty-four".
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