Base | Representation |
---|---|
bin | 1010000001000101… |
… | …0001101011101010 |
3 | 20221101121102122100 |
4 | 2200101101223222 |
5 | 21001323232214 |
6 | 1122452034230 |
7 | 123430063206 |
oct | 24021215352 |
9 | 6841542570 |
10 | 2688883434 |
11 | 115a893a16 |
12 | 630602976 |
13 | 33b0c38b3 |
14 | 1b717bb06 |
15 | 10b0db309 |
hex | a0451aea |
2688883434 has 24 divisors (see below), whose sum is σ = 5842156320. Its totient is φ = 893795688.
The previous prime is 2688883427. The next prime is 2688883447. The reversal of 2688883434 is 4343888862.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201592 + ... + 214515.
It is an arithmetic number, because the mean of its divisors is an integer number (243423180).
Almost surely, 22688883434 is an apocalyptic number.
2688883434 is an abundant number, since it is smaller than the sum of its proper divisors (3153272886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2688883434 is a wasteful number, since it uses less digits than its factorization.
2688883434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416474 (or 416471 counting only the distinct ones).
The product of its digits is 7077888, while the sum is 54.
The square root of 2688883434 is about 51854.4446889560. Note that the first 3 decimals coincide. The cubic root of 2688883434 is about 1390.5629646890.
The spelling of 2688883434 in words is "two billion, six hundred eighty-eight million, eight hundred eighty-three thousand, four hundred thirty-four".
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