Base | Representation |
---|---|
bin | 10011111001001101… |
… | …00110100011001111 |
3 | 1000120100002222220020 |
4 | 21330212212203033 |
5 | 133333142210001 |
6 | 4523450353223 |
7 | 525446101146 |
oct | 117446464317 |
9 | 30510088806 |
10 | 10680428751 |
11 | 4590907223 |
12 | 20a0a2b813 |
13 | 1012966635 |
14 | 73468475d |
15 | 4279b6736 |
hex | 27c9a68cf |
10680428751 has 16 divisors (see below), whose sum is σ = 14992300800. Its totient is φ = 6744532608.
The previous prime is 10680428723. The next prime is 10680428767. The reversal of 10680428751 is 15782408601.
It is not a de Polignac number, because 10680428751 - 217 = 10680297679 is a prime.
It is a super-2 number, since 2×106804287512 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10680424751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644295 + ... + 660663.
It is an arithmetic number, because the mean of its divisors is an integer number (937018800).
Almost surely, 210680428751 is an apocalyptic number.
10680428751 is a deficient number, since it is larger than the sum of its proper divisors (4311872049).
10680428751 is a wasteful number, since it uses less digits than its factorization.
10680428751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27838.
The product of its (nonzero) digits is 107520, while the sum is 42.
The spelling of 10680428751 in words is "ten billion, six hundred eighty million, four hundred twenty-eight thousand, seven hundred fifty-one".
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