Base | Representation |
---|---|
bin | 1011011011100111… |
… | …0110111000010001 |
3 | 21220212011001200220 |
4 | 2312321312320101 |
5 | 22241031322210 |
6 | 1224255103253 |
7 | 136020561612 |
oct | 26671667021 |
9 | 7825131626 |
10 | 3068620305 |
11 | 1335179943 |
12 | 717811b29 |
13 | 39b98c07a |
14 | 211789c09 |
15 | 12e5eac70 |
hex | b6e76e11 |
3068620305 has 16 divisors (see below), whose sum is σ = 4971943680. Its totient is φ = 1615880448.
The previous prime is 3068620273. The next prime is 3068620337. The reversal of 3068620305 is 5030268603.
It is an interprime number because it is at equal distance from previous prime (3068620273) and next prime (3068620337).
It is not a de Polignac number, because 3068620305 - 25 = 3068620273 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1293592 + ... + 1295961.
It is an arithmetic number, because the mean of its divisors is an integer number (310746480).
Almost surely, 23068620305 is an apocalyptic number.
It is an amenable number.
3068620305 is a deficient number, since it is larger than the sum of its proper divisors (1903323375).
3068620305 is a wasteful number, since it uses less digits than its factorization.
3068620305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2589640.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 3068620305 is about 55395.1288923494. The cubic root of 3068620305 is about 1453.1631785275.
Adding to 3068620305 its reverse (5030268603), we get a palindrome (8098888908).
The spelling of 3068620305 in words is "three billion, sixty-eight million, six hundred twenty thousand, three hundred five".
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