Base | Representation |
---|---|
bin | 1000100000111001… |
… | …0000100110110000 |
3 | 12220021110100111000 |
4 | 2020032100212300 |
5 | 14140033030113 |
6 | 1014440522000 |
7 | 110430625440 |
oct | 21016204660 |
9 | 5807410430 |
10 | 2285439408 |
11 | a730864aa |
12 | 539480300 |
13 | 2a5647815 |
14 | 17975c120 |
15 | d5997373 |
hex | 883909b0 |
2285439408 has 80 divisors (see below), whose sum is σ = 7497218560. Its totient is φ = 652981824.
The previous prime is 2285439389. The next prime is 2285439419. The reversal of 2285439408 is 8049345822.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374860 + ... + 380907.
It is an arithmetic number, because the mean of its divisors is an integer number (93715232).
Almost surely, 22285439408 is an apocalyptic number.
2285439408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2285439408 is an abundant number, since it is smaller than the sum of its proper divisors (5211779152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2285439408 is a wasteful number, since it uses less digits than its factorization.
2285439408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755791 (or 755779 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The square root of 2285439408 is about 47806.2695469956. The cubic root of 2285439408 is about 1317.2147054752.
The spelling of 2285439408 in words is "two billion, two hundred eighty-five million, four hundred thirty-nine thousand, four hundred eight".
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