Base | Representation |
---|---|
bin | 11100001011000010… |
… | …100101111010011000 |
3 | 2220002011201012221021 |
4 | 130023002211322120 |
5 | 443423000000044 |
6 | 21521402252224 |
7 | 2120423520616 |
oct | 341302457230 |
9 | 86064635837 |
10 | 30250000024 |
11 | 11913377822 |
12 | 5a427b7074 |
13 | 2b111077ca |
14 | 166d7246b6 |
15 | bc0a5ce84 |
hex | 70b0a5e98 |
30250000024 has 32 divisors (see below), whose sum is σ = 57491636400. Its totient is φ = 14920122240.
The previous prime is 30250000007. The next prime is 30250000037. The reversal of 30250000024 is 42000005203.
It is a junction number, because it is equal to n+sod(n) for n = 30249999962 and 30250000007.
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, 121534 + ... + 274354.
Almost surely, 230250000024 is an apocalyptic number.
It is an amenable number.
30250000024 is a deficient number, since it is larger than the sum of its proper divisors (27241636376).
30250000024 is a wasteful number, since it uses less digits than its factorization.
30250000024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153163 (or 153159 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
Adding to 30250000024 its reverse (42000005203), we get a palindrome (72250005227).
The spelling of 30250000024 in words is "thirty billion, two hundred fifty million, twenty-four", and thus it is an aban number.
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