Base | Representation |
---|---|
bin | 1001111100011011… |
… | …1001000011011010 |
3 | 20220000220202022022 |
4 | 2133012321003122 |
5 | 20431330241043 |
6 | 1120514054442 |
7 | 123102250226 |
oct | 23706710332 |
9 | 6800822268 |
10 | 2669383898 |
11 | 114a8856a5 |
12 | 625b7a422 |
13 | 3370571cc |
14 | 1b4743786 |
15 | 109538868 |
hex | 9f1b90da |
2669383898 has 16 divisors (see below), whose sum is σ = 4163422464. Its totient is φ = 1282205280.
The previous prime is 2669383897. The next prime is 2669383901. The reversal of 2669383898 is 8983839662.
It is a super-2 number, since 2×26693838982 = 14251220789803348808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a self number, because there is not a number n which added to its sum of digits gives 2669383898.
It is not an unprimeable number, because it can be changed into a prime (2669383897) 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 7 ways as a sum of consecutive naturals, for example, 148640 + ... + 165627.
It is an arithmetic number, because the mean of its divisors is an integer number (260213904).
Almost surely, 22669383898 is an apocalyptic number.
2669383898 is a deficient number, since it is larger than the sum of its proper divisors (1494038566).
2669383898 is a wasteful number, since it uses less digits than its factorization.
2669383898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314437.
The product of its digits is 26873856, while the sum is 62.
The square root of 2669383898 is about 51666.0807300109. The cubic root of 2669383898 is about 1387.1933945578.
The spelling of 2669383898 in words is "two billion, six hundred sixty-nine million, three hundred eighty-three thousand, eight hundred ninety-eight".
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