Base | Representation |
---|---|
bin | 111010010111… |
… | …1110101011010 |
3 | 2010120212122222 |
4 | 1310233311122 |
5 | 30313322014 |
6 | 3011544042 |
7 | 521064224 |
oct | 164576532 |
9 | 63525588 |
10 | 30604634 |
11 | 16303795 |
12 | a2bb022 |
13 | 6457268 |
14 | 40c9414 |
15 | 2a4808e |
hex | 1d2fd5a |
30604634 has 8 divisors (see below), whose sum is σ = 45933888. Its totient is φ = 15293340.
The previous prime is 30604633. The next prime is 30604663. The reversal of 30604634 is 43640603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×306046343 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30604631) 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, 1229 + ... + 7919.
It is an arithmetic number, because the mean of its divisors is an integer number (5741736).
Almost surely, 230604634 is an apocalyptic number.
30604634 is a deficient number, since it is larger than the sum of its proper divisors (15329254).
30604634 is a wasteful number, since it uses less digits than its factorization.
30604634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8980.
The product of its (nonzero) digits is 5184, while the sum is 26.
The square root of 30604634 is about 5532.1455150782. The cubic root of 30604634 is about 312.7968686116.
The spelling of 30604634 in words is "thirty million, six hundred four thousand, six hundred thirty-four".
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