Base | Representation |
---|---|
bin | 101110010010000111000… |
… | …000111111111100011000 |
3 | 102021001112100222120202102 |
4 | 232102013000333330120 |
5 | 404102221443010422 |
6 | 10433041555222532 |
7 | 445533525211211 |
oct | 56220700777430 |
9 | 12231470876672 |
10 | 3180540985112 |
11 | 1016950518a97 |
12 | 4344b08a7a48 |
13 | 1a0c0157958a |
14 | add208b6408 |
15 | 57aee6ae192 |
hex | 2e48703ff18 |
3180540985112 has 16 divisors (see below), whose sum is σ = 5966979517800. Its totient is φ = 1589346447040.
The previous prime is 3180540985099. The next prime is 3180540985121. The reversal of 3180540985112 is 2115890450813.
It is a happy number.
3180540985112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31805409851122 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115491062 + ... + 115518597.
Almost surely, 23180540985112 is an apocalyptic number.
It is an amenable number.
3180540985112 is a deficient number, since it is larger than the sum of its proper divisors (2786438532688).
3180540985112 is a wasteful number, since it uses less digits than its factorization.
3180540985112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231011386 (or 231011382 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 47.
The spelling of 3180540985112 in words is "three trillion, one hundred eighty billion, five hundred forty million, nine hundred eighty-five thousand, one hundred twelve".
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