Base | Representation |
---|---|
bin | 1000100101011110… |
… | …1000100011000101 |
3 | 12221121122120100220 |
4 | 2021113220203011 |
5 | 14204444031424 |
6 | 1020405054553 |
7 | 111053256102 |
oct | 21127504305 |
9 | 5847576326 |
10 | 2304673989 |
11 | a82a23752 |
12 | 5439b7459 |
13 | 2a9620727 |
14 | 17c127aa9 |
15 | d74e6579 |
hex | 895e88c5 |
2304673989 has 32 divisors (see below), whose sum is σ = 3297792000. Its totient is φ = 1427289984.
The previous prime is 2304673979. The next prime is 2304674011. The reversal of 2304673989 is 9893764032.
It is not a de Polignac number, because 2304673989 - 28 = 2304673733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2304673979) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2040777 + ... + 2041905.
It is an arithmetic number, because the mean of its divisors is an integer number (103056000).
Almost surely, 22304673989 is an apocalyptic number.
It is an amenable number.
2304673989 is a deficient number, since it is larger than the sum of its proper divisors (993118011).
2304673989 is a wasteful number, since it uses less digits than its factorization.
2304673989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1817.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The square root of 2304673989 is about 48007.0202053825. The cubic root of 2304673989 is about 1320.8996753492.
The spelling of 2304673989 in words is "two billion, three hundred four million, six hundred seventy-three thousand, nine hundred eighty-nine".
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