Base | Representation |
---|---|
bin | 111101101010011… |
… | …1000001011110100 |
3 | 12100012022200020201 |
4 | 1323110320023310 |
5 | 13214140224310 |
6 | 541151210244 |
7 | 102162544513 |
oct | 17324701364 |
9 | 5305280221 |
10 | 2069070580 |
11 | 971a33395 |
12 | 498b16984 |
13 | 26c87bb25 |
14 | 158b1867a |
15 | c19a7e3a |
hex | 7b5382f4 |
2069070580 has 12 divisors (see below), whose sum is σ = 4345048260. Its totient is φ = 827628224.
The previous prime is 2069070539. The next prime is 2069070611. The reversal of 2069070580 is 850709602.
It can be written as a sum of positive squares in 2 ways, for example, as 701402256 + 1367668324 = 26484^2 + 36982^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51726745 + ... + 51726784.
It is an arithmetic number, because the mean of its divisors is an integer number (362087355).
Almost surely, 22069070580 is an apocalyptic number.
2069070580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2069070580 is an abundant number, since it is smaller than the sum of its proper divisors (2275977680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2069070580 is a wasteful number, since it uses less digits than its factorization.
2069070580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103453538 (or 103453536 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 2069070580 is about 45487.0374942137. The cubic root of 2069070580 is about 1274.2611287389.
The spelling of 2069070580 in words is "two billion, sixty-nine million, seventy thousand, five hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •