Base | Representation |
---|---|
bin | 111001010111… |
… | …0001000100001 |
3 | 2002120212220210 |
4 | 1302232020201 |
5 | 30144322002 |
6 | 2552324333 |
7 | 513422325 |
oct | 162561041 |
9 | 62525823 |
10 | 30073377 |
11 | 15a80634 |
12 | a0a36a9 |
13 | 62cc4c9 |
14 | 3dcb985 |
15 | 299096c |
hex | 1cae221 |
30073377 has 16 divisors (see below), whose sum is σ = 42497280. Its totient is φ = 18883200.
The previous prime is 30073363. The next prime is 30073403. The reversal of 30073377 is 77337003.
It is not a de Polignac number, because 30073377 - 27 = 30073249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30073177) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 649 + ... + 7782.
It is an arithmetic number, because the mean of its divisors is an integer number (2656080).
Almost surely, 230073377 is an apocalyptic number.
It is an amenable number.
30073377 is a deficient number, since it is larger than the sum of its proper divisors (12423903).
30073377 is a wasteful number, since it uses less digits than its factorization.
30073377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8504.
The product of its (nonzero) digits is 9261, while the sum is 30.
The square root of 30073377 is about 5483.9198571825. The cubic root of 30073377 is about 310.9763769997.
The spelling of 30073377 in words is "thirty million, seventy-three thousand, three hundred seventy-seven".
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