Base | Representation |
---|---|
bin | 111101111111111… |
… | …0010101111011000 |
3 | 12100222111020012101 |
4 | 1323333302233120 |
5 | 13230030223342 |
6 | 542232253144 |
7 | 102360301156 |
oct | 17377625730 |
9 | 5328436171 |
10 | 2080320472 |
11 | 97831761a |
12 | 4a08411b4 |
13 | 271cba579 |
14 | 15a4063d6 |
15 | c297b3b7 |
hex | 7bff2bd8 |
2080320472 has 32 divisors (see below), whose sum is σ = 4032230400. Its totient is φ = 1005156000.
The previous prime is 2080320467. The next prime is 2080320511. The reversal of 2080320472 is 2740230802.
It is a super-3 number, since 3×20803204723 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2080320472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177597 + ... + 188947.
It is an arithmetic number, because the mean of its divisors is an integer number (126007200).
Almost surely, 22080320472 is an apocalyptic number.
It is an amenable number.
2080320472 is a deficient number, since it is larger than the sum of its proper divisors (1951909928).
2080320472 is a wasteful number, since it uses less digits than its factorization.
2080320472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12127 (or 12123 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 2080320472 is about 45610.5302753651. The cubic root of 2080320472 is about 1276.5664145437.
The spelling of 2080320472 in words is "two billion, eighty million, three hundred twenty thousand, four hundred seventy-two".
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