Base | Representation |
---|---|
bin | 111010001000… |
… | …0000001010100 |
3 | 2010100020220200 |
4 | 1310100001110 |
5 | 30300134244 |
6 | 3005100500 |
7 | 520012266 |
oct | 164200124 |
9 | 63306820 |
10 | 30474324 |
11 | 162248a1 |
12 | a257730 |
13 | 640cb5a |
14 | 4093b36 |
15 | 2a1e669 |
hex | 1d10054 |
30474324 has 36 divisors (see below), whose sum is σ = 77441364. Its totient is φ = 10104192.
The previous prime is 30474313. The next prime is 30474337. The reversal of 30474324 is 42347403.
It can be written as a sum of positive squares in 2 ways, for example, as 24800400 + 5673924 = 4980^2 + 2382^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4944 + ... + 9240.
It is an arithmetic number, because the mean of its divisors is an integer number (2151149).
Almost surely, 230474324 is an apocalyptic number.
It is an amenable number.
30474324 is an abundant number, since it is smaller than the sum of its proper divisors (46967040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30474324 is a wasteful number, since it uses less digits than its factorization.
30474324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4504 (or 4499 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 30474324 is about 5520.3554233401. The cubic root of 30474324 is about 312.3522894454.
The spelling of 30474324 in words is "thirty million, four hundred seventy-four thousand, three hundred twenty-four".
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