Base | Representation |
---|---|
bin | 10111100001011101001… |
… | …011111011110101100101 |
3 | 12201112101122120201101202 |
4 | 113201131023323311211 |
5 | 202441013101104221 |
6 | 3234332505532245 |
7 | 224533442516600 |
oct | 27413513736545 |
9 | 5645348521352 |
10 | 1616471113061 |
11 | 5735a5890522 |
12 | 221348aa4085 |
13 | b958148bb9c |
14 | 58348055337 |
15 | 2c0ac638d0b |
hex | 1785d2fbd65 |
1616471113061 has 24 divisors (see below), whose sum is σ = 1969848864000. Its totient is φ = 1320835317984.
The previous prime is 1616471113031. The next prime is 1616471113079. The reversal of 1616471113061 is 1603111746161.
It is a happy number.
It is not a de Polignac number, because 1616471113061 - 210 = 1616471112037 is a prime.
It is a super-2 number, since 2×16164711130612 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1616471113031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7087481 + ... + 7311998.
It is an arithmetic number, because the mean of its divisors is an integer number (82077036000).
Almost surely, 21616471113061 is an apocalyptic number.
It is an amenable number.
1616471113061 is a deficient number, since it is larger than the sum of its proper divisors (353377750939).
1616471113061 is a wasteful number, since it uses less digits than its factorization.
1616471113061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14399601 (or 14399594 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 38.
The spelling of 1616471113061 in words is "one trillion, six hundred sixteen billion, four hundred seventy-one million, one hundred thirteen thousand, sixty-one".
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