Base | Representation |
---|---|
bin | 1001111100010111… |
… | …0010001110101111 |
3 | 20220000101000101012 |
4 | 2133011302032233 |
5 | 20431242000212 |
6 | 1120503535435 |
7 | 123066631412 |
oct | 23705621657 |
9 | 6800330335 |
10 | 2669093807 |
11 | 114a6a7756 |
12 | 625a5a57b |
13 | 336c85163 |
14 | 1b46a9b79 |
15 | 1094cc922 |
hex | 9f1723af |
2669093807 has 16 divisors (see below), whose sum is σ = 2800799232. Its totient is φ = 2541369600.
The previous prime is 2669093773. The next prime is 2669093813. The reversal of 2669093807 is 7083909662.
It is a cyclic number.
It is not a de Polignac number, because 2669093807 - 212 = 2669089711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2669093887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274682 + ... + 284232.
It is an arithmetic number, because the mean of its divisors is an integer number (175049952).
Almost surely, 22669093807 is an apocalyptic number.
2669093807 is a deficient number, since it is larger than the sum of its proper divisors (131705425).
2669093807 is an equidigital number, since it uses as much as digits as its factorization.
2669093807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9758.
The product of its (nonzero) digits is 979776, while the sum is 50.
The square root of 2669093807 is about 51663.2732896397. The cubic root of 2669093807 is about 1387.1431424007.
The spelling of 2669093807 in words is "two billion, six hundred sixty-nine million, ninety-three thousand, eight hundred seven".
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