Base | Representation |
---|---|
bin | 111101110011110… |
… | …0011010001010000 |
3 | 12100112112101000112 |
4 | 1323213203101100 |
5 | 13221413400043 |
6 | 541444140452 |
7 | 102252263036 |
oct | 17347432120 |
9 | 5315471015 |
10 | 2073965648 |
11 | 9747770a7 |
12 | 49a697728 |
13 | 2708a3c11 |
14 | 159630556 |
15 | c2123518 |
hex | 7b9e3450 |
2073965648 has 40 divisors (see below), whose sum is σ = 4137896616. Its totient is φ = 1006387200.
The previous prime is 2073965623. The next prime is 2073965681. The reversal of 2073965648 is 8465693702.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 332405824 + 1741559824 = 18232^2 + 41732^2 .
It is a super-3 number, since 3×20739656483 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2073965596 and 2073965605.
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, 118418 + ... + 134798.
Almost surely, 22073965648 is an apocalyptic number.
It is an amenable number.
2073965648 is a deficient number, since it is larger than the sum of its proper divisors (2063930968).
2073965648 is a wasteful number, since it uses less digits than its factorization.
2073965648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16623 (or 16617 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 50.
The square root of 2073965648 is about 45540.8129923039. The cubic root of 2073965648 is about 1275.2652321210.
The spelling of 2073965648 in words is "two billion, seventy-three million, nine hundred sixty-five thousand, six hundred forty-eight".
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