Base | Representation |
---|---|
bin | 11100010101011010… |
… | …011110111101000101 |
3 | 2220112022012010020100 |
4 | 130111122132331011 |
5 | 444302023111031 |
6 | 21550540354313 |
7 | 2124636013623 |
oct | 342532367505 |
9 | 86468163210 |
10 | 30424035141 |
11 | 119a26359a5 |
12 | 5a90b45999 |
13 | 2b3b1a0676 |
14 | 16888a8513 |
15 | bd0e88de6 |
hex | 71569ef45 |
30424035141 has 12 divisors (see below), whose sum is σ = 43952009920. Its totient is φ = 20279837160.
The previous prime is 30424035107. The next prime is 30424035157. The reversal of 30424035141 is 14153042403.
It is a happy number.
30424035141 is a `hidden beast` number, since 30 + 4 + 240 + 351 + 41 = 666.
It is not a de Polignac number, because 30424035141 - 26 = 30424035077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30424035101) 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, 169165 + ... + 299106.
Almost surely, 230424035141 is an apocalyptic number.
It is an amenable number.
30424035141 is a deficient number, since it is larger than the sum of its proper divisors (13527974779).
30424035141 is a wasteful number, since it uses less digits than its factorization.
30424035141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475496 (or 475493 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 30424035141 its reverse (14153042403), we get a palindrome (44577077544).
The spelling of 30424035141 in words is "thirty billion, four hundred twenty-four million, thirty-five thousand, one hundred forty-one".
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