Base | Representation |
---|---|
bin | 1000100101001010… |
… | …1111111010111110 |
3 | 12221112020111211021 |
4 | 2021102233322332 |
5 | 14204132042340 |
6 | 1020321414354 |
7 | 111036343600 |
oct | 21122577276 |
9 | 5845214737 |
10 | 2303393470 |
11 | a82229674 |
12 | 54349a3ba |
13 | 2a9292921 |
14 | 17bcb3170 |
15 | d7341e4a |
hex | 894afebe |
2303393470 has 48 divisors (see below), whose sum is σ = 4935232368. Its totient is φ = 771361920.
The previous prime is 2303393459. The next prime is 2303393483. The reversal of 2303393470 is 743933032.
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 23 ways as a sum of consecutive naturals, for example, 33591 + ... + 75730.
It is an arithmetic number, because the mean of its divisors is an integer number (102817341).
Almost surely, 22303393470 is an apocalyptic number.
2303393470 is an abundant number, since it is smaller than the sum of its proper divisors (2631838898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303393470 is a wasteful number, since it uses less digits than its factorization.
2303393470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109385 (or 109378 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 34.
The square root of 2303393470 is about 47993.6815633058. The cubic root of 2303393470 is about 1320.6549913577.
The spelling of 2303393470 in words is "two billion, three hundred three million, three hundred ninety-three thousand, four hundred seventy".
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