Base | Representation |
---|---|
bin | 1001111010101011… |
… | …1101011111110010 |
3 | 20212112010202122100 |
4 | 2132222331133302 |
5 | 20422441441231 |
6 | 1120053121230 |
7 | 122653103616 |
oct | 23652753762 |
9 | 6775122570 |
10 | 2662062066 |
11 | 11467346a4 |
12 | 623629216 |
13 | 335692671 |
14 | 1b3799346 |
15 | 108a8e1e6 |
hex | 9eabd7f2 |
2662062066 has 24 divisors (see below), whose sum is σ = 5801147820. Its totient is φ = 882223776.
The previous prime is 2662062061. The next prime is 2662062077. The reversal of 2662062066 is 6602602662.
It is a happy number.
2662062066 is a `hidden beast` number, since 2 + 6 + 6 + 20 + 620 + 6 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2448171441 + 213890625 = 49479^2 + 14625^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2662062066.
It is not an unprimeable number, because it can be changed into a prime (2662062061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424321 + ... + 430548.
Almost surely, 22662062066 is an apocalyptic number.
2662062066 is an abundant number, since it is smaller than the sum of its proper divisors (3139085754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2662062066 is a wasteful number, since it uses less digits than its factorization.
2662062066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855050 (or 855047 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
The square root of 2662062066 is about 51595.1748325364. The cubic root of 2662062066 is about 1385.9239259108.
The spelling of 2662062066 in words is "two billion, six hundred sixty-two million, sixty-two thousand, sixty-six".
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