Base | Representation |
---|---|
bin | 111010000110… |
… | …1101001001000 |
3 | 2010022202112221 |
4 | 1310031221020 |
5 | 30244331314 |
6 | 3004543424 |
7 | 516642013 |
oct | 164155110 |
9 | 63282487 |
10 | 30464584 |
11 | 16218547 |
12 | a251b74 |
13 | 64085a7 |
14 | 409037a |
15 | 2a1b824 |
hex | 1d0da48 |
30464584 has 8 divisors (see below), whose sum is σ = 57121110. Its totient is φ = 15232288.
The previous prime is 30464573. The next prime is 30464593. The reversal of 30464584 is 48546403.
It can be written as a sum of positive squares in only one way, i.e., 25220484 + 5244100 = 5022^2 + 2290^2 .
It is a tau number, because it is divible by the number of its divisors (8).
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, 1904029 + ... + 1904044.
Almost surely, 230464584 is an apocalyptic number.
It is an amenable number.
30464584 is a deficient number, since it is larger than the sum of its proper divisors (26656526).
30464584 is a wasteful number, since it uses less digits than its factorization.
30464584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3808079 (or 3808075 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 30464584 is about 5519.4731632648. The cubic root of 30464584 is about 312.3190085816.
The spelling of 30464584 in words is "thirty million, four hundred sixty-four thousand, five hundred eighty-four".
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