Base | Representation |
---|---|
bin | 10011000110011000… |
… | …00101100100000110 |
3 | 222110121210120202211 |
4 | 21203030011210012 |
5 | 132000014004434 |
6 | 4413255454034 |
7 | 512050652125 |
oct | 114314054406 |
9 | 28417716684 |
10 | 10254047494 |
11 | 4392162719 |
12 | 1ba208731a |
13 | c75519232 |
14 | 6d3bb3abc |
15 | 400341464 |
hex | 263305906 |
10254047494 has 32 divisors (see below), whose sum is σ = 15661719360. Its totient is φ = 5034628608.
The previous prime is 10254047491. The next prime is 10254047527. The reversal of 10254047494 is 49474045201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10254047491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12674562 + ... + 12675370.
It is an arithmetic number, because the mean of its divisors is an integer number (489428730).
Almost surely, 210254047494 is an apocalyptic number.
10254047494 is a deficient number, since it is larger than the sum of its proper divisors (5407671866).
10254047494 is a wasteful number, since it uses less digits than its factorization.
10254047494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1392.
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 10254047494 in words is "ten billion, two hundred fifty-four million, forty-seven thousand, four hundred ninety-four".
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