Base | Representation |
---|---|
bin | 111001010110… |
… | …0010000101100 |
3 | 2002120111101202 |
4 | 1302230100230 |
5 | 30144100313 |
6 | 2552225032 |
7 | 513361061 |
oct | 162542054 |
9 | 62514352 |
10 | 30065708 |
11 | 15a758a2 |
12 | a09b178 |
13 | 62c8b7a |
14 | 3dc8c68 |
15 | 298d558 |
hex | 1cac42c |
30065708 has 6 divisors (see below), whose sum is σ = 52614996. Its totient is φ = 15032852.
The previous prime is 30065699. The next prime is 30065743. The reversal of 30065708 is 80756003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3758210 + ... + 3758217.
It is an arithmetic number, because the mean of its divisors is an integer number (8769166).
Almost surely, 230065708 is an apocalyptic number.
It is an amenable number.
30065708 is a deficient number, since it is larger than the sum of its proper divisors (22549288).
30065708 is a wasteful number, since it uses less digits than its factorization.
30065708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7516431 (or 7516429 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 30065708 is about 5483.2205864802. The cubic root of 30065708 is about 310.9499407647.
The spelling of 30065708 in words is "thirty million, sixty-five thousand, seven hundred eight".
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