Base | Representation |
---|---|
bin | 10111100001010010010… |
… | …001101110000001111100 |
3 | 12201111220220011200020100 |
4 | 113201102101232001330 |
5 | 202440124222024441 |
6 | 3234302410521100 |
7 | 224526060666522 |
oct | 27412221560174 |
9 | 5644826150210 |
10 | 1616288079996 |
11 | 573511537027 |
12 | 2212b7736190 |
13 | b95525955b5 |
14 | 5832ba0c312 |
15 | 2c09b531cb6 |
hex | 1785246e07c |
1616288079996 has 72 divisors (see below), whose sum is σ = 4448947885200. Its totient is φ = 492806522880.
The previous prime is 1616288079983. The next prime is 1616288079997. The reversal of 1616288079996 is 6999708826161.
It is a super-2 number, since 2×16162880799962 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1616288079997) 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 23 ways as a sum of consecutive naturals, for example, 40721445 + ... + 40761116.
It is an arithmetic number, because the mean of its divisors is an integer number (61790942850).
Almost surely, 21616288079996 is an apocalyptic number.
It is an amenable number.
1616288079996 is an abundant number, since it is smaller than the sum of its proper divisors (2832659805204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1616288079996 is a wasteful number, since it uses less digits than its factorization.
1616288079996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81482619 (or 81482614 counting only the distinct ones).
The product of its (nonzero) digits is 141087744, while the sum is 72.
The spelling of 1616288079996 in words is "one trillion, six hundred sixteen billion, two hundred eighty-eight million, seventy-nine thousand, nine hundred ninety-six".
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