Base | Representation |
---|---|
bin | 11011111110000011… |
… | …100001011011111000 |
3 | 2212111222202210012101 |
4 | 123332003201123320 |
5 | 443001211440044 |
6 | 21444020553144 |
7 | 2112136656355 |
oct | 337603413370 |
9 | 85458683171 |
10 | 30032140024 |
11 | 118113a6337 |
12 | 59a18527b4 |
13 | 2aa7c39173 |
14 | 164c81362c |
15 | bab876cd4 |
hex | 6fe0e16f8 |
30032140024 has 32 divisors (see below), whose sum is σ = 59679644400. Its totient is φ = 14119257600.
The previous prime is 30032140001. The next prime is 30032140081. The reversal of 30032140024 is 42004123003.
It is a super-2 number, since 2×300321400242 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30032139983 and 30032140010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37882 + ... + 247990.
Almost surely, 230032140024 is an apocalyptic number.
30032140024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30032140024 is a deficient number, since it is larger than the sum of its proper divisors (29647504376).
30032140024 is a wasteful number, since it uses less digits than its factorization.
30032140024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211183 (or 211179 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 30032140024 its reverse (42004123003), we get a palindrome (72036263027).
The spelling of 30032140024 in words is "thirty billion, thirty-two million, one hundred forty thousand, twenty-four".
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