Base | Representation |
---|---|
bin | 111010100000… |
… | …1011011000100 |
3 | 2010201112111012 |
4 | 1311001123010 |
5 | 30323123201 |
6 | 3013301352 |
7 | 521514242 |
oct | 165013304 |
9 | 63645435 |
10 | 30676676 |
11 | 16352928 |
12 | a334858 |
13 | 6480ca4 |
14 | 4107792 |
15 | 2a5e5bb |
hex | 1d416c4 |
30676676 has 6 divisors (see below), whose sum is σ = 53684190. Its totient is φ = 15338336.
The previous prime is 30676661. The next prime is 30676691. The reversal of 30676676 is 67667603.
It is an interprime number because it is at equal distance from previous prime (30676661) and next prime (30676691).
It can be written as a sum of positive squares in only one way, i.e., 28366276 + 2310400 = 5326^2 + 1520^2 .
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, 3834581 + ... + 3834588.
It is an arithmetic number, because the mean of its divisors is an integer number (8947365).
Almost surely, 230676676 is an apocalyptic number.
It is an amenable number.
30676676 is a deficient number, since it is larger than the sum of its proper divisors (23007514).
30676676 is a wasteful number, since it uses less digits than its factorization.
30676676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7669173 (or 7669171 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 41.
The square root of 30676676 is about 5538.6529048136. The cubic root of 30676676 is about 313.0421130990.
The spelling of 30676676 in words is "thirty million, six hundred seventy-six thousand, six hundred seventy-six".
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