Base | Representation |
---|---|
bin | 111111011010000100010 |
3 | 10220120002222 |
4 | 13323100202 |
5 | 1012441410 |
6 | 112311042 |
7 | 23442344 |
oct | 7732042 |
9 | 3816088 |
10 | 2077730 |
11 | 119a036 |
12 | 842482 |
13 | 579935 |
14 | 3c1294 |
15 | 2b0955 |
hex | 1fb422 |
2077730 has 16 divisors (see below), whose sum is σ = 3764664. Its totient is φ = 825600.
The previous prime is 2077711. The next prime is 2077753. The reversal of 2077730 is 377702.
It can be written as a sum of positive squares in 4 ways, for example, as 1423249 + 654481 = 1193^2 + 809^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2077730.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130 + ... + 2330.
22077730 is an apocalyptic number.
2077730 is a deficient number, since it is larger than the sum of its proper divisors (1686934).
2077730 is a wasteful number, since it uses less digits than its factorization.
2077730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1381.
The product of its (nonzero) digits is 2058, while the sum is 26.
The square root of 2077730 is about 1441.4333144478. The cubic root of 2077730 is about 127.6036322639.
The spelling of 2077730 in words is "two million, seventy-seven thousand, seven hundred thirty".
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