Base | Representation |
---|---|
bin | 100100001111111… |
… | …001000011010000 |
3 | 1120101022222221201 |
4 | 210033321003100 |
5 | 2221141124431 |
6 | 140202400544 |
7 | 21033103201 |
oct | 4417710320 |
9 | 1511288851 |
10 | 608145616 |
11 | 292311891 |
12 | 14b800154 |
13 | 98cbb3a0 |
14 | 5aaa75a8 |
15 | 385cb461 |
hex | 243f90d0 |
608145616 has 80 divisors (see below), whose sum is σ = 1372134400. Its totient is φ = 258660864.
The previous prime is 608145589. The next prime is 608145619. The reversal of 608145616 is 616541806.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (608145619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144145 + ... + 148303.
It is an arithmetic number, because the mean of its divisors is an integer number (17151680).
Almost surely, 2608145616 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 608145616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686067200).
608145616 is an abundant number, since it is smaller than the sum of its proper divisors (763988784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
608145616 is a wasteful number, since it uses less digits than its factorization.
608145616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4236 (or 4230 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 608145616 is about 24660.6085894083. The cubic root of 608145616 is about 847.2323434356.
It can be divided in two parts, 60814 and 5616, that added together give a triangular number (66430 = T364).
The spelling of 608145616 in words is "six hundred eight million, one hundred forty-five thousand, six hundred sixteen".
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