Base | Representation |
---|---|
bin | 1000100101000110… |
… | …1000010001111110 |
3 | 12221111200121022010 |
4 | 2021101220101332 |
5 | 14204043200110 |
6 | 1020311232050 |
7 | 111034012230 |
oct | 21121502176 |
9 | 5844617263 |
10 | 2303100030 |
11 | a82049160 |
12 | 543378626 |
13 | 2a91bc1aa |
14 | 17bc38250 |
15 | d72d5020 |
hex | 8946847e |
2303100030 has 64 divisors (see below), whose sum is σ = 6891360768. Its totient is φ = 478565760.
The previous prime is 2303099977. The next prime is 2303100043. The reversal of 2303100030 is 300013032.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2303099979 and 2303100015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496197 + ... + 500816.
It is an arithmetic number, because the mean of its divisors is an integer number (107677512).
Almost surely, 22303100030 is an apocalyptic number.
2303100030 is an abundant number, since it is smaller than the sum of its proper divisors (4588260738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303100030 is a wasteful number, since it uses less digits than its factorization.
2303100030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997041.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 2303100030 is about 47990.6243968549. The cubic root of 2303100030 is about 1320.5989075168.
Adding to 2303100030 its reverse (300013032), we get a palindrome (2603113062).
The spelling of 2303100030 in words is "two billion, three hundred three million, one hundred thousand, thirty".
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