Base | Representation |
---|---|
bin | 111101110001011… |
… | …1101000000000000 |
3 | 12100110021010121202 |
4 | 1323202331000000 |
5 | 13221111312240 |
6 | 541402240332 |
7 | 102236113001 |
oct | 17342750000 |
9 | 5313233552 |
10 | 2072760320 |
11 | 974023564 |
12 | 49a1b60a8 |
13 | 2705713c7 |
14 | 1593d91a8 |
15 | c1e86315 |
hex | 7b8bd000 |
2072760320 has 52 divisors (see below), whose sum is σ = 4974066660. Its totient is φ = 829095936.
The previous prime is 2072760271. The next prime is 2072760337. The reversal of 2072760320 is 230672702.
It can be written as a sum of positive squares in 2 ways, for example, as 588353536 + 1484406784 = 24256^2 + 38528^2 .
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 3 ways as a sum of consecutive naturals, for example, 30125 + ... + 71084.
Almost surely, 22072760320 is an apocalyptic number.
2072760320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2072760320 is an abundant number, since it is smaller than the sum of its proper divisors (2901306340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072760320 is an equidigital number, since it uses as much as digits as its factorization.
2072760320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101238 (or 101216 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 2072760320 is about 45527.5775766732. The cubic root of 2072760320 is about 1275.0181353309.
The spelling of 2072760320 in words is "two billion, seventy-two million, seven hundred sixty thousand, three hundred twenty".
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