Base | Representation |
---|---|
bin | 111010000100… |
… | …0110000111001 |
3 | 2010021202010211 |
4 | 1310020300321 |
5 | 30243211401 |
6 | 3004311121 |
7 | 516526525 |
oct | 164106071 |
9 | 63252124 |
10 | 30444601 |
11 | 16204530 |
12 | a2424a1 |
13 | 63cc475 |
14 | 4086d85 |
15 | 2a15951 |
hex | 1d08c39 |
30444601 has 8 divisors (see below), whose sum is σ = 33413184. Its totient is φ = 27509520.
The previous prime is 30444581. The next prime is 30444607. The reversal of 30444601 is 10644403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30444601 - 215 = 30411833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30444607) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 6450 + ... + 10123.
It is an arithmetic number, because the mean of its divisors is an integer number (4176648).
Almost surely, 230444601 is an apocalyptic number.
It is an amenable number.
30444601 is a deficient number, since it is larger than the sum of its proper divisors (2968583).
30444601 is a wasteful number, since it uses less digits than its factorization.
30444601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16751.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 30444601 is about 5517.6626391979. The cubic root of 30444601 is about 312.2507059274.
The spelling of 30444601 in words is "thirty million, four hundred forty-four thousand, six hundred one".
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