Base | Representation |
---|---|
bin | 111001010100… |
… | …0111111111100 |
3 | 2002112211001221 |
4 | 1302220333330 |
5 | 30143133343 |
6 | 2552043124 |
7 | 513304114 |
oct | 162507774 |
9 | 62484057 |
10 | 30052348 |
11 | 15a66857 |
12 | a0934a4 |
13 | 62c2a71 |
14 | 3dc4044 |
15 | 29895ed |
hex | 1ca8ffc |
30052348 has 24 divisors (see below), whose sum is σ = 53892720. Its totient is φ = 14659200.
The previous prime is 30052343. The next prime is 30052367. The reversal of 30052348 is 84325003.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28983 + ... + 30001.
It is an arithmetic number, because the mean of its divisors is an integer number (2245530).
Almost surely, 230052348 is an apocalyptic number.
It is an amenable number.
30052348 is a deficient number, since it is larger than the sum of its proper divisors (23840372).
30052348 is a wasteful number, since it uses less digits than its factorization.
30052348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197 (or 1195 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 30052348 is about 5482.0021889817. The cubic root of 30052348 is about 310.9038760288.
The spelling of 30052348 in words is "thirty million, fifty-two thousand, three hundred forty-eight".
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