Base | Representation |
---|---|
bin | 111101101000111… |
… | …0011101001101001 |
3 | 12100010210202222210 |
4 | 1323101303221221 |
5 | 13213433444302 |
6 | 541122035333 |
7 | 102152652540 |
oct | 17321635151 |
9 | 5303722883 |
10 | 2068265577 |
11 | 9715335a4 |
12 | 4987a8b49 |
13 | 26c6595b1 |
14 | 158989157 |
15 | c189966c |
hex | 7b473a69 |
2068265577 has 64 divisors (see below), whose sum is σ = 3548620800. Its totient is φ = 1043020800.
The previous prime is 2068265561. The next prime is 2068265579. The reversal of 2068265577 is 7755628602.
It is not a de Polignac number, because 2068265577 - 24 = 2068265561 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2068265579) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 683574 + ... + 686592.
It is an arithmetic number, because the mean of its divisors is an integer number (55447200).
Almost surely, 22068265577 is an apocalyptic number.
It is an amenable number.
2068265577 is a deficient number, since it is larger than the sum of its proper divisors (1480355223).
2068265577 is a wasteful number, since it uses less digits than its factorization.
2068265577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3166.
The product of its (nonzero) digits is 1411200, while the sum is 48.
The square root of 2068265577 is about 45478.1879256419. The cubic root of 2068265577 is about 1274.0958504891.
The spelling of 2068265577 in words is "two billion, sixty-eight million, two hundred sixty-five thousand, five hundred seventy-seven".
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