Base | Representation |
---|---|
bin | 11100001010100101… |
… | …101001001110101001 |
3 | 2220001122102200100100 |
4 | 130022211221032221 |
5 | 443414024131213 |
6 | 21520531500013 |
7 | 2120302153503 |
oct | 341245511651 |
9 | 86048380310 |
10 | 30242411433 |
11 | 1190a064363 |
12 | 5a40157609 |
13 | 2b0c67b710 |
14 | 166c70ad73 |
15 | bc005e773 |
hex | 70a9693a9 |
30242411433 has 24 divisors (see below), whose sum is σ = 47071212552. Its totient is φ = 18599851008.
The previous prime is 30242411383. The next prime is 30242411519. The reversal of 30242411433 is 33411424203.
30242411433 is a `hidden beast` number, since 3 + 0 + 242 + 411 + 4 + 3 + 3 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 220611609 + 30021799824 = 14853^2 + 173268^2 .
It is not a de Polignac number, because 30242411433 - 26 = 30242411369 is a prime.
It is a super-2 number, since 2×302424114332 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30242411397 and 30242411406.
It is not an unprimeable number, because it can be changed into a prime (30242411033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128185 + ... + 277337.
It is an arithmetic number, because the mean of its divisors is an integer number (1961300523).
Almost surely, 230242411433 is an apocalyptic number.
It is an amenable number.
30242411433 is a deficient number, since it is larger than the sum of its proper divisors (16828801119).
30242411433 is a wasteful number, since it uses less digits than its factorization.
30242411433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150905 (or 150902 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 30242411433 its reverse (33411424203), we get a palindrome (63653835636).
The spelling of 30242411433 in words is "thirty billion, two hundred forty-two million, four hundred eleven thousand, four hundred thirty-three".
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