Base | Representation |
---|---|
bin | 111010010011… |
… | …0101001111010 |
3 | 2010111222002101 |
4 | 1310212221322 |
5 | 30311121114 |
6 | 3011054014 |
7 | 520546501 |
oct | 164465172 |
9 | 63458071 |
10 | 30567034 |
11 | 16288513 |
12 | a2a130a |
13 | 6443104 |
14 | 40b9838 |
15 | 2a3bd74 |
hex | 1d26a7a |
30567034 has 4 divisors (see below), whose sum is σ = 45850554. Its totient is φ = 15283516.
The previous prime is 30567013. The next prime is 30567059. The reversal of 30567034 is 43076503.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43076503 = 229 ⋅188107.
It can be written as a sum of positive squares in only one way, i.e., 19775809 + 10791225 = 4447^2 + 3285^2 .
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 30566993 and 30567011.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7641757 + ... + 7641760.
Almost surely, 230567034 is an apocalyptic number.
30567034 is a deficient number, since it is larger than the sum of its proper divisors (15283520).
30567034 is a wasteful number, since it uses less digits than its factorization.
30567034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15283519.
The product of its (nonzero) digits is 7560, while the sum is 28.
The square root of 30567034 is about 5528.7461508013. The cubic root of 30567034 is about 312.6687182795.
The spelling of 30567034 in words is "thirty million, five hundred sixty-seven thousand, thirty-four".
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