Base | Representation |
---|---|
bin | 1001111100011010… |
… | …1000110100111010 |
3 | 20220000210101010200 |
4 | 2133012220310322 |
5 | 20431321124214 |
6 | 1120512423030 |
7 | 123101552400 |
oct | 23706506472 |
9 | 6800711120 |
10 | 2669317434 |
11 | 114a83a773 |
12 | 625b47a76 |
13 | 337032b94 |
14 | 1b4727470 |
15 | 109523d09 |
hex | 9f1a8d3a |
2669317434 has 144 divisors (see below), whose sum is σ = 6991246080. Its totient is φ = 733138560.
The previous prime is 2669317421. The next prime is 2669317447. The reversal of 2669317434 is 4347139662.
It is an interprime number because it is at equal distance from previous prime (2669317421) and next prime (2669317447).
It is a self number, because there is not a number n which added to its sum of digits gives 2669317434.
It is an unprimeable number.
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 71 ways as a sum of consecutive naturals, for example, 6370477 + ... + 6370895.
It is an arithmetic number, because the mean of its divisors is an integer number (48550320).
Almost surely, 22669317434 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2669317434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3495623040).
2669317434 is an abundant number, since it is smaller than the sum of its proper divisors (4321928646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2669317434 is a wasteful number, since it uses less digits than its factorization.
2669317434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 705 (or 695 counting only the distinct ones).
The product of its digits is 653184, while the sum is 45.
The square root of 2669317434 is about 51665.4375187126. The cubic root of 2669317434 is about 1387.1818813909.
The spelling of 2669317434 in words is "two billion, six hundred sixty-nine million, three hundred seventeen thousand, four hundred thirty-four".
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