Base | Representation |
---|---|
bin | 11011111110001111… |
… | …100101111001011000 |
3 | 2212112012201112101120 |
4 | 123332033211321120 |
5 | 443003014212044 |
6 | 21444212445240 |
7 | 2112205605015 |
oct | 337617457130 |
9 | 85465645346 |
10 | 30035304024 |
11 | 11813167510 |
12 | 59a2919820 |
13 | 2aa87a635b |
14 | 164cdd870c |
15 | babc9e519 |
hex | 6fe3e5e58 |
30035304024 has 64 divisors (see below), whose sum is σ = 82326240000. Its totient is φ = 9055854720.
The previous prime is 30035304023. The next prime is 30035304029. The reversal of 30035304024 is 42040353003.
It is a super-2 number, since 2×300353040242 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 30035303985 and 30035304003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30035304023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233319 + ... + 338390.
It is an arithmetic number, because the mean of its divisors is an integer number (1286347500).
Almost surely, 230035304024 is an apocalyptic number.
It is an amenable number.
30035304024 is an abundant number, since it is smaller than the sum of its proper divisors (52290935976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30035304024 is a wasteful number, since it uses less digits than its factorization.
30035304024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571928 (or 571924 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 24.
Adding to 30035304024 its reverse (42040353003), we get a palindrome (72075657027).
The spelling of 30035304024 in words is "thirty billion, thirty-five million, three hundred four thousand, twenty-four".
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