Base | Representation |
---|---|
bin | 1001111100010111… |
… | …0101000010011011 |
3 | 20220000101121011010 |
4 | 2133011311002123 |
5 | 20431242332212 |
6 | 1120504105003 |
7 | 123100010061 |
oct | 23705650233 |
9 | 6800347133 |
10 | 2669105307 |
11 | 114a705360 |
12 | 625a65163 |
13 | 336c8a46b |
14 | 1b46b0031 |
15 | 1094d103c |
hex | 9f17509b |
2669105307 has 32 divisors (see below), whose sum is σ = 3956440320. Its totient is φ = 1586880000.
The previous prime is 2669105303. The next prime is 2669105317. The reversal of 2669105307 is 7035019662.
It is not a de Polignac number, because 2669105307 - 22 = 2669105303 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2669105303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1169007 + ... + 1171287.
It is an arithmetic number, because the mean of its divisors is an integer number (123638760).
Almost surely, 22669105307 is an apocalyptic number.
2669105307 is a deficient number, since it is larger than the sum of its proper divisors (1287335013).
2669105307 is a wasteful number, since it uses less digits than its factorization.
2669105307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2955.
The product of its (nonzero) digits is 68040, while the sum is 39.
The square root of 2669105307 is about 51663.3845871522. The cubic root of 2669105307 is about 1387.1451346029.
The spelling of 2669105307 in words is "two billion, six hundred sixty-nine million, one hundred five thousand, three hundred seven".
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