Base | Representation |
---|---|
bin | 10111101110001100… |
… | …11110001001011100 |
3 | 1012212120021200100211 |
4 | 23313012132021130 |
5 | 202040303301132 |
6 | 5503424102204 |
7 | 630412561516 |
oct | 136706361134 |
9 | 35776250324 |
10 | 12735603292 |
11 | 5445a09285 |
12 | 2575164964 |
13 | 127c68b449 |
14 | 88b5c2bb6 |
15 | 4e8127147 |
hex | 2f719e25c |
12735603292 has 24 divisors (see below), whose sum is σ = 22426585776. Its totient is φ = 6328042368.
The previous prime is 12735603289. The next prime is 12735603299. The reversal of 12735603292 is 29230653721.
It is a super-2 number, since 2×127356032922 (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 (12735603299) 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 7 ways as a sum of consecutive naturals, for example, 2961688 + ... + 2965984.
It is an arithmetic number, because the mean of its divisors is an integer number (934441074).
Almost surely, 212735603292 is an apocalyptic number.
It is an amenable number.
12735603292 is a deficient number, since it is larger than the sum of its proper divisors (9690982484).
12735603292 is a wasteful number, since it uses less digits than its factorization.
12735603292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8757 (or 8755 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 40.
The spelling of 12735603292 in words is "twelve billion, seven hundred thirty-five million, six hundred three thousand, two hundred ninety-two".
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