Base | Representation |
---|---|
bin | 101101011001110101010… |
… | …000100101110000011000 |
3 | 102001021120002002022201012 |
4 | 231121311100211300120 |
5 | 402104443031240440 |
6 | 10345205501313052 |
7 | 441264215334203 |
oct | 55316520456030 |
9 | 12037502068635 |
10 | 3120113540120 |
11 | aa3261830205 |
12 | 424847865788 |
13 | 1982c13bba75 |
14 | ab02b35693a |
15 | 56264675e65 |
hex | 2d675425c18 |
3120113540120 has 32 divisors (see below), whose sum is σ = 7325483965920. Its totient is φ = 1193782571520.
The previous prime is 3120113540113. The next prime is 3120113540213. The reversal of 3120113540120 is 210453110213.
It is a super-2 number, since 2×31201135401202 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
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, 1695712961 + ... + 1695714800.
It is an arithmetic number, because the mean of its divisors is an integer number (228921373935).
Almost surely, 23120113540120 is an apocalyptic number.
It is an amenable number.
3120113540120 is an abundant number, since it is smaller than the sum of its proper divisors (4205370425800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120113540120 is a wasteful number, since it uses less digits than its factorization.
3120113540120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3391427795 (or 3391427791 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 3120113540120 its reverse (210453110213), we get a palindrome (3330566650333).
The spelling of 3120113540120 in words is "three trillion, one hundred twenty billion, one hundred thirteen million, five hundred forty thousand, one hundred twenty".
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