Base | Representation |
---|---|
bin | 1000101110110110011… |
… | …00011110001010101111 |
3 | 1001200102121210111221100 |
4 | 10113123030132022233 |
5 | 14403430214114043 |
6 | 345455412534143 |
7 | 30451012550166 |
oct | 4273314361257 |
9 | 1050377714840 |
10 | 300030223023 |
11 | 10627326a303 |
12 | 4a193621353 |
13 | 223a618125b |
14 | 1074316c3dd |
15 | 7c1017dcd3 |
hex | 45db31e2af |
300030223023 has 12 divisors (see below), whose sum is σ = 433468615320. Its totient is φ = 199977859536.
The previous prime is 300030222979. The next prime is 300030223057. The reversal of 300030223023 is 320322030003.
It is not a de Polignac number, because 300030223023 - 213 = 300030214831 is a prime.
It is a super-2 number, since 2×3000302230232 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 300030222987 and 300030223005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300030223063) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3479133 + ... + 3564326.
It is an arithmetic number, because the mean of its divisors is an integer number (36122384610).
Almost surely, 2300030223023 is an apocalyptic number.
300030223023 is a deficient number, since it is larger than the sum of its proper divisors (133438392297).
300030223023 is a wasteful number, since it uses less digits than its factorization.
300030223023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7048198 (or 7048195 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 300030223023 its reverse (320322030003), we get a palindrome (620352253026).
The spelling of 300030223023 in words is "three hundred billion, thirty million, two hundred twenty-three thousand, twenty-three".
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