Base | Representation |
---|---|
bin | 1011010000010000… |
… | …0101011011011000 |
3 | 21210112111011100020 |
4 | 2310010011123120 |
5 | 22141332012223 |
6 | 1215433510440 |
7 | 134601550542 |
oct | 26404053330 |
9 | 7715434306 |
10 | 3020969688 |
11 | 1310293270 |
12 | 703872420 |
13 | 391b47139 |
14 | 209304692 |
15 | 12a3371e3 |
hex | b41056d8 |
3020969688 has 32 divisors (see below), whose sum is σ = 8239008960. Its totient is φ = 915445280.
The previous prime is 3020969669. The next prime is 3020969711. The reversal of 3020969688 is 8869690203.
It is a self number, because there is not a number n which added to its sum of digits gives 3020969688.
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, 5721270 + ... + 5721797.
It is an arithmetic number, because the mean of its divisors is an integer number (257469030).
Almost surely, 23020969688 is an apocalyptic number.
It is an amenable number.
3020969688 is an abundant number, since it is smaller than the sum of its proper divisors (5218039272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020969688 is a wasteful number, since it uses less digits than its factorization.
3020969688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11443087 (or 11443083 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 51.
The square root of 3020969688 is about 54963.3485879454. The cubic root of 3020969688 is about 1445.6021624761.
The spelling of 3020969688 in words is "three billion, twenty million, nine hundred sixty-nine thousand, six hundred eighty-eight".
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