Base | Representation |
---|---|
bin | 10011001101011100… |
… | …00110001111000011 |
3 | 222121202021122210000 |
4 | 21212232012033003 |
5 | 132110200413122 |
6 | 4423213411043 |
7 | 513400362555 |
oct | 114656061703 |
9 | 28552248700 |
10 | 10313294787 |
11 | 441264a024 |
12 | 1bb9a99a83 |
13 | c848916c3 |
14 | 6db9d74d5 |
15 | 4056460ac |
hex | 266b863c3 |
10313294787 has 20 divisors (see below), whose sum is σ = 15409289016. Its totient is φ = 6874187040.
The previous prime is 10313294777. The next prime is 10313294821. The reversal of 10313294787 is 78749231301.
10313294787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10313294787 - 27 = 10313294659 is a prime.
It is a super-2 number, since 2×103132947872 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10313294767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 575263 + ... + 592919.
Almost surely, 210313294787 is an apocalyptic number.
10313294787 is a deficient number, since it is larger than the sum of its proper divisors (5095994229).
10313294787 is an equidigital number, since it uses as much as digits as its factorization.
10313294787 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24880 (or 24871 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The spelling of 10313294787 in words is "ten billion, three hundred thirteen million, two hundred ninety-four thousand, seven hundred eighty-seven".
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