Base | Representation |
---|---|
bin | 111001101100… |
… | …1000010001010 |
3 | 2002220210221222 |
4 | 1303121002022 |
5 | 30220432343 |
6 | 3000202042 |
7 | 515053535 |
oct | 163310212 |
9 | 62823858 |
10 | 30249098 |
11 | 16090660 |
12 | a169322 |
13 | 6361499 |
14 | 4035a1c |
15 | 29c7a68 |
hex | 1cd908a |
30249098 has 16 divisors (see below), whose sum is σ = 49601376. Its totient is φ = 13721040.
The previous prime is 30249077. The next prime is 30249113. The reversal of 30249098 is 89094203.
It is a Curzon number.
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 in 7 ways as a sum of consecutive naturals, for example, 12365 + ... + 14607.
It is an arithmetic number, because the mean of its divisors is an integer number (3100086).
Almost surely, 230249098 is an apocalyptic number.
30249098 is a deficient number, since it is larger than the sum of its proper divisors (19352278).
30249098 is a wasteful number, since it uses less digits than its factorization.
30249098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2869.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 30249098 is about 5499.9179993887. The cubic root of 30249098 is about 311.5808872317.
The spelling of 30249098 in words is "thirty million, two hundred forty-nine thousand, ninety-eight".
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