Base | Representation |
---|---|
bin | 1001111100011011… |
… | …0000100111100100 |
3 | 20220000211222220200 |
4 | 2133012300213210 |
5 | 20431323134343 |
6 | 1120513230500 |
7 | 123102044421 |
oct | 23706604744 |
9 | 6800758820 |
10 | 2669349348 |
11 | 114a861746 |
12 | 625b62430 |
13 | 337044573 |
14 | 1b4734d48 |
15 | 10952d4d3 |
hex | 9f1b09e4 |
2669349348 has 36 divisors (see below), whose sum is σ = 6754587840. Its totient is φ = 888851376.
The previous prime is 2669349329. The next prime is 2669349379. The reversal of 2669349348 is 8439439662.
2669349348 is a `hidden beast` number, since 2 + 66 + 93 + 493 + 4 + 8 = 666.
2669349348 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 2669349294 and 2669349303.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3528 + ... + 73151.
It is an arithmetic number, because the mean of its divisors is an integer number (187627440).
Almost surely, 22669349348 is an apocalyptic number.
It is an amenable number.
2669349348 is an abundant number, since it is smaller than the sum of its proper divisors (4085238492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2669349348 is a wasteful number, since it uses less digits than its factorization.
2669349348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77656 (or 77651 counting only the distinct ones).
The product of its digits is 6718464, while the sum is 54.
The square root of 2669349348 is about 51665.7463702984. The cubic root of 2669349348 is about 1387.1874096889.
The spelling of 2669349348 in words is "two billion, six hundred sixty-nine million, three hundred forty-nine thousand, three hundred forty-eight".
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