Base | Representation |
---|---|
bin | 11100010101011010… |
… | …110001100000000000 |
3 | 2220112022022222102210 |
4 | 130111122301200000 |
5 | 444302033023404 |
6 | 21550542142120 |
7 | 2124636451242 |
oct | 342532614000 |
9 | 86468288383 |
10 | 30424111104 |
11 | 119a2687a82 |
12 | 5a90b81940 |
13 | 2b3b1c910a |
14 | 16888c8092 |
15 | bd0ea1689 |
hex | 7156b1800 |
30424111104 has 96 divisors (see below), whose sum is σ = 81454464000. Its totient is φ = 10098450432.
The previous prime is 30424111093. The next prime is 30424111121. The reversal of 30424111104 is 40111142403.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458057 + ... + 1478775.
It is an arithmetic number, because the mean of its divisors is an integer number (848484000).
Almost surely, 230424111104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30424111104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40727232000).
30424111104 is an abundant number, since it is smaller than the sum of its proper divisors (51030352896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30424111104 is a wasteful number, since it uses less digits than its factorization.
30424111104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20983 (or 20963 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 30424111104 its reverse (40111142403), we get a palindrome (70535253507).
It can be divided in two parts, 3042 and 4111104, that added together give a triangular number (4114146 = T2868).
The spelling of 30424111104 in words is "thirty billion, four hundred twenty-four million, one hundred eleven thousand, one hundred four".
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