Base | Representation |
---|---|
bin | 111001010100… |
… | …0100011100110 |
3 | 2002112201120202 |
4 | 1302220203212 |
5 | 30143104114 |
6 | 2552030502 |
7 | 513265613 |
oct | 162504346 |
9 | 62481522 |
10 | 30050534 |
11 | 15a65458 |
12 | a092432 |
13 | 62c1ca7 |
14 | 3dc350a |
15 | 2988cde |
hex | 1ca88e6 |
30050534 has 8 divisors (see below), whose sum is σ = 45163560. Its totient is φ = 14996016.
The previous prime is 30050519. The next prime is 30050551. The reversal of 30050534 is 43505003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13319 + ... + 15410.
It is an arithmetic number, because the mean of its divisors is an integer number (5645445).
Almost surely, 230050534 is an apocalyptic number.
30050534 is a deficient number, since it is larger than the sum of its proper divisors (15113026).
30050534 is a wasteful number, since it uses less digits than its factorization.
30050534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29254.
The product of its (nonzero) digits is 900, while the sum is 20.
The square root of 30050534 is about 5481.8367359855. The cubic root of 30050534 is about 310.8976203780.
Adding to 30050534 its reverse (43505003), we get a palindrome (73555537).
The spelling of 30050534 in words is "thirty million, fifty thousand, five hundred thirty-four".
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