Base | Representation |
---|---|
bin | 111001010111… |
… | …0110111010011 |
3 | 2002121001000200 |
4 | 1302232313103 |
5 | 30144420441 |
6 | 2552350243 |
7 | 513434133 |
oct | 162566723 |
9 | 62531020 |
10 | 30076371 |
11 | 15a82906 |
12 | a0a5383 |
13 | 6300990 |
14 | 3dccac3 |
15 | 29917b6 |
hex | 1caedd3 |
30076371 has 24 divisors (see below), whose sum is σ = 47589360. Its totient is φ = 18190656.
The previous prime is 30076369. The next prime is 30076379. The reversal of 30076371 is 17367003.
It is not a de Polignac number, because 30076371 - 21 = 30076369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30076379) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4725 + ... + 9081.
It is an arithmetic number, because the mean of its divisors is an integer number (1982890).
Almost surely, 230076371 is an apocalyptic number.
30076371 is a deficient number, since it is larger than the sum of its proper divisors (17512989).
30076371 is a wasteful number, since it uses less digits than its factorization.
30076371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4435 (or 4432 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 27.
The square root of 30076371 is about 5484.1928303078. The cubic root of 30076371 is about 310.9866965632.
The spelling of 30076371 in words is "thirty million, seventy-six thousand, three hundred seventy-one".
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