Base | Representation |
---|---|
bin | 10011100101001000… |
… | …11000000101011011 |
3 | 1000010121022122021221 |
4 | 21302210120011123 |
5 | 133012042314201 |
6 | 4455034112511 |
7 | 521333101204 |
oct | 116244300533 |
9 | 30117278257 |
10 | 10512073051 |
11 | 4504878087 |
12 | 205457b737 |
13 | cb6b0b88c |
14 | 71a17c5ab |
15 | 417d0d4a1 |
hex | 27291815b |
10512073051 has 4 divisors (see below), whose sum is σ = 10513153672. Its totient is φ = 10510992432.
The previous prime is 10512073009. The next prime is 10512073081. The reversal of 10512073051 is 15037021501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10512073051 - 219 = 10511548763 is a prime.
It is a super-2 number, since 2×105120730512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10512073001) 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, 525585 + ... + 545218.
It is an arithmetic number, because the mean of its divisors is an integer number (2628288418).
Almost surely, 210512073051 is an apocalyptic number.
10512073051 is a deficient number, since it is larger than the sum of its proper divisors (1080621).
10512073051 is an equidigital number, since it uses as much as digits as its factorization.
10512073051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080620.
The product of its (nonzero) digits is 1050, while the sum is 25.
Adding to 10512073051 its reverse (15037021501), we get a palindrome (25549094552).
The spelling of 10512073051 in words is "ten billion, five hundred twelve million, seventy-three thousand, fifty-one".
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