Base | Representation |
---|---|
bin | 1011010000001101… |
… | …0010111001100000 |
3 | 21210112002122102202 |
4 | 2310003102321200 |
5 | 22141303401340 |
6 | 1215425232332 |
7 | 134600026253 |
oct | 26403227140 |
9 | 7715078382 |
10 | 3020762720 |
11 | 1310161818 |
12 | 7037926a8 |
13 | 391aa3b81 |
14 | 20928d09a |
15 | 12a2e5c15 |
hex | b40d2e60 |
3020762720 has 48 divisors (see below), whose sum is σ = 7140208320. Its totient is φ = 1207686144.
The previous prime is 3020762713. The next prime is 3020762743. The reversal of 3020762720 is 272670203.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 430601 + ... + 437559.
It is an arithmetic number, because the mean of its divisors is an integer number (148754340).
Almost surely, 23020762720 is an apocalyptic number.
It is an amenable number.
3020762720 is an abundant number, since it is smaller than the sum of its proper divisors (4119445600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020762720 is a wasteful number, since it uses less digits than its factorization.
3020762720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9687 (or 9679 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 3020762720 is about 54961.4657737583. The cubic root of 3020762720 is about 1445.5691487694.
The spelling of 3020762720 in words is "three billion, twenty million, seven hundred sixty-two thousand, seven hundred twenty".
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