Base | Representation |
---|---|
bin | 11100011100100001… |
… | …101001100111010100 |
3 | 2220211121201011101100 |
4 | 130130201221213110 |
5 | 1000023044314244 |
6 | 22010442030100 |
7 | 2130615141150 |
oct | 343441514724 |
9 | 86747634340 |
10 | 30543354324 |
11 | 11a53a2219a |
12 | 5b04aa8330 |
13 | 2b59b19732 |
14 | 169a688060 |
15 | bdb6a7b69 |
hex | 71c8699d4 |
30543354324 has 72 divisors (see below), whose sum is σ = 88277396480. Its totient is φ = 8722613952.
The previous prime is 30543354307. The next prime is 30543354337. The reversal of 30543354324 is 42345334503.
30543354324 is a `hidden beast` number, since 30 + 54 + 33 + 543 + 2 + 4 = 666.
It is a super-2 number, since 2×305433543242 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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, 537162 + ... + 591294.
Almost surely, 230543354324 is an apocalyptic number.
It is an amenable number.
30543354324 is an abundant number, since it is smaller than the sum of its proper divisors (57734042156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30543354324 is a wasteful number, since it uses less digits than its factorization.
30543354324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56389 (or 56384 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 36.
Adding to 30543354324 its reverse (42345334503), we get a palindrome (72888688827).
The spelling of 30543354324 in words is "thirty billion, five hundred forty-three million, three hundred fifty-four thousand, three hundred twenty-four".
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