Base | Representation |
---|---|
bin | 1100010101110100010… |
… | …10100101100000000111 |
3 | 1111112111101111120100021 |
4 | 12022322022211200013 |
5 | 23421403203212411 |
6 | 522444033200011 |
7 | 42430601440366 |
oct | 6127212454007 |
9 | 1445441446307 |
10 | 424030132231 |
11 | 153914a56412 |
12 | 6a21aa00007 |
13 | 30ca7c578b4 |
14 | 167478037dd |
15 | b06b38ca71 |
hex | 62ba2a5807 |
424030132231 has 4 divisors (see below), whose sum is σ = 424055342464. Its totient is φ = 424004922000.
The previous prime is 424030132171. The next prime is 424030132237. The reversal of 424030132231 is 132231030424.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 424030132231 - 27 = 424030132103 is a prime.
It is a super-2 number, since 2×4240301322312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 424030132196 and 424030132205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424030132237) 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 3 ways as a sum of consecutive naturals, for example, 12579870 + ... + 12613531.
It is an arithmetic number, because the mean of its divisors is an integer number (106013835616).
Almost surely, 2424030132231 is an apocalyptic number.
424030132231 is a deficient number, since it is larger than the sum of its proper divisors (25210233).
424030132231 is a wasteful number, since it uses less digits than its factorization.
424030132231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25210232.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 424030132231 its reverse (132231030424), we get a palindrome (556261162655).
The spelling of 424030132231 in words is "four hundred twenty-four billion, thirty million, one hundred thirty-two thousand, two hundred thirty-one".
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