Base | Representation |
---|---|
bin | 1001110110100001… |
… | …1100111010111110 |
3 | 20211022022222102010 |
4 | 2131220130322332 |
5 | 20404011032014 |
6 | 1114231312050 |
7 | 122351650122 |
oct | 23550347276 |
9 | 6738288363 |
10 | 2644627134 |
11 | 1137906566 |
12 | 61981b626 |
13 | 331b99936 |
14 | 1b133b582 |
15 | 107298359 |
hex | 9da1cebe |
2644627134 has 16 divisors (see below), whose sum is σ = 5600387088. Its totient is φ = 829686912.
The previous prime is 2644627103. The next prime is 2644627169. The reversal of 2644627134 is 4317264462.
It is a junction number, because it is equal to n+sod(n) for n = 2644627092 and 2644627101.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 12963757 + ... + 12963960.
It is an arithmetic number, because the mean of its divisors is an integer number (350024193).
Almost surely, 22644627134 is an apocalyptic number.
2644627134 is an abundant number, since it is smaller than the sum of its proper divisors (2955759954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2644627134 is a wasteful number, since it uses less digits than its factorization.
2644627134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25927739.
The product of its digits is 193536, while the sum is 39.
The square root of 2644627134 is about 51425.9383385466. The cubic root of 2644627134 is about 1382.8916356815.
The spelling of 2644627134 in words is "two billion, six hundred forty-four million, six hundred twenty-seven thousand, one hundred thirty-four".
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