Base | Representation |
---|---|
bin | 111010001001… |
… | …0000010101111 |
3 | 2010100200021110 |
4 | 1310102002233 |
5 | 30300420412 |
6 | 3005203103 |
7 | 520045401 |
oct | 164220257 |
9 | 63320243 |
10 | 30482607 |
11 | 16230041 |
12 | a260493 |
13 | 641385c |
14 | 4096b71 |
15 | 2a21d3c |
hex | 1d120af |
30482607 has 4 divisors (see below), whose sum is σ = 40643480. Its totient is φ = 20321736.
The previous prime is 30482597. The next prime is 30482623. The reversal of 30482607 is 70628403.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 30482607 - 211 = 30480559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30482687) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080432 + ... + 5080437.
It is an arithmetic number, because the mean of its divisors is an integer number (10160870).
Almost surely, 230482607 is an apocalyptic number.
30482607 is a deficient number, since it is larger than the sum of its proper divisors (10160873).
30482607 is a wasteful number, since it uses less digits than its factorization.
30482607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10160872.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 30482607 is about 5521.1055958023. The cubic root of 30482607 is about 312.3805862683.
The spelling of 30482607 in words is "thirty million, four hundred eighty-two thousand, six hundred seven".
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