Base | Representation |
---|---|
bin | 11100010110000001… |
… | …110011100001110000 |
3 | 2220120000120210222210 |
4 | 130112001303201300 |
5 | 444312142434044 |
6 | 21551545332120 |
7 | 2125122435021 |
oct | 342601634160 |
9 | 86500523883 |
10 | 30434343024 |
11 | 119a8436408 |
12 | 5a94497040 |
13 | 2b4036c3c7 |
14 | 1689dccc48 |
15 | bd1d231b9 |
hex | 716073870 |
30434343024 has 80 divisors (see below), whose sum is σ = 83275527168. Its totient is φ = 9544743936.
The previous prime is 30434343001. The next prime is 30434343059. The reversal of 30434343024 is 42034343403.
It is a junction number, because it is equal to n+sod(n) for n = 30434342982 and 30434343000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3624559 + ... + 3632945.
Almost surely, 230434343024 is an apocalyptic number.
30434343024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30434343024 is an abundant number, since it is smaller than the sum of its proper divisors (52841184144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30434343024 is a wasteful number, since it uses less digits than its factorization.
30434343024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12862 (or 12856 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 30.
Adding to 30434343024 its reverse (42034343403), we get a palindrome (72468686427).
The spelling of 30434343024 in words is "thirty billion, four hundred thirty-four million, three hundred forty-three thousand, twenty-four".
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