Base | Representation |
---|---|
bin | 11011111111001011… |
… | …101101101000011110 |
3 | 2212120022101020111100 |
4 | 123333023231220132 |
5 | 443021033024400 |
6 | 21445534333530 |
7 | 2112456555336 |
oct | 337713555036 |
9 | 85508336440 |
10 | 30051064350 |
11 | 1182105147a |
12 | 59a805a2a6 |
13 | 2aabb33aa8 |
14 | 165113c0c6 |
15 | bad364100 |
hex | 6ff2eda1e |
30051064350 has 72 divisors (see below), whose sum is σ = 80769082680. Its totient is φ = 8010452160.
The previous prime is 30051064343. The next prime is 30051064423. The reversal of 30051064350 is 5346015003.
30051064350 is a `hidden beast` number, since 3 + 0 + 0 + 5 + 10 + 643 + 5 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1264881 + ... + 1288419.
It is an arithmetic number, because the mean of its divisors is an integer number (1121792815).
Almost surely, 230051064350 is an apocalyptic number.
30051064350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30051064350 is an abundant number, since it is smaller than the sum of its proper divisors (50718018330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30051064350 is a wasteful number, since it uses less digits than its factorization.
30051064350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26394 (or 26386 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 30051064350 its reverse (5346015003), we get a palindrome (35397079353).
The spelling of 30051064350 in words is "thirty billion, fifty-one million, sixty-four thousand, three hundred fifty".
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