Base | Representation |
---|---|
bin | 10111110001000101… |
… | …10010100010010011 |
3 | 1012221020211012120020 |
4 | 23320202302202103 |
5 | 202113002212201 |
6 | 5510050514523 |
7 | 631125354621 |
oct | 137042624223 |
9 | 35836735506 |
10 | 12759804051 |
11 | 5458638705 |
12 | 2581295a43 |
13 | 12846b2917 |
14 | 8908c2511 |
15 | 4ea307a36 |
hex | 2f88b2893 |
12759804051 has 8 divisors (see below), whose sum is σ = 17079271824. Its totient is φ = 8473436160.
The previous prime is 12759804049. The next prime is 12759804061. The reversal of 12759804051 is 15040895721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12759804051 - 21 = 12759804049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12759803994 and 12759804012.
It is not an unprimeable number, because it can be changed into a prime (12759804041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8274070 + ... + 8275611.
It is an arithmetic number, because the mean of its divisors is an integer number (2134908978).
Almost surely, 212759804051 is an apocalyptic number.
12759804051 is a deficient number, since it is larger than the sum of its proper divisors (4319467773).
12759804051 is a wasteful number, since it uses less digits than its factorization.
12759804051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16549941.
The product of its (nonzero) digits is 100800, while the sum is 42.
The spelling of 12759804051 in words is "twelve billion, seven hundred fifty-nine million, eight hundred four thousand, fifty-one".
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