Base | Representation |
---|---|
bin | 111101101001000… |
… | …0010100011100000 |
3 | 12100010220212201210 |
4 | 1323102002203200 |
5 | 13213442422444 |
6 | 541123230120 |
7 | 102153325530 |
oct | 17322024340 |
9 | 5303825653 |
10 | 2068326624 |
11 | 971575451 |
12 | 498818340 |
13 | 26c67b310 |
14 | 1589a34c0 |
15 | c18ac7b9 |
hex | 7b4828e0 |
2068326624 has 384 divisors, whose sum is σ = 7457909760. Its totient is φ = 485720064.
The previous prime is 2068326613. The next prime is 2068326629. The reversal of 2068326624 is 4266238602.
It is a super-3 number, since 3×20683266243 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068326629) 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 63 ways as a sum of consecutive naturals, for example, 2821362 + ... + 2822094.
It is an arithmetic number, because the mean of its divisors is an integer number (19421640).
Almost surely, 22068326624 is an apocalyptic number.
2068326624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2068326624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3728954880).
2068326624 is an abundant number, since it is smaller than the sum of its proper divisors (5389583136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068326624 is a wasteful number, since it uses less digits than its factorization.
2068326624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 802 (or 794 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 39.
The square root of 2068326624 is about 45478.8590885919. The cubic root of 2068326624 is about 1274.1083857852.
The spelling of 2068326624 in words is "two billion, sixty-eight million, three hundred twenty-six thousand, six hundred twenty-four".
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