Search a number
-
+
30024241 = 136734471
BaseRepresentation
bin111001010001…
…0001000110001
32002111101111221
41302202020301
530141233431
62551305041
7513126142
oct162421061
962441457
1030024241
1115a47725
12a07b181
1362b3030
143db7ac9
152981111
hex1ca2231

30024241 has 8 divisors (see below), whose sum is σ = 32817344. Its totient is φ = 27300240.

The previous prime is 30024233. The next prime is 30024263. The reversal of 30024241 is 14242003.

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 30024241 - 23 = 30024233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30024221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16365 + ... + 18106.

It is an arithmetic number, because the mean of its divisors is an integer number (4102168).

Almost surely, 230024241 is an apocalyptic number.

It is an amenable number.

30024241 is a deficient number, since it is larger than the sum of its proper divisors (2793103).

30024241 is a wasteful number, since it uses less digits than its factorization.

30024241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34551.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 30024241 is about 5479.4380186293. The cubic root of 30024241 is about 310.8069196449.

Adding to 30024241 its reverse (14242003), we get a palindrome (44266244).

The spelling of 30024241 in words is "thirty million, twenty-four thousand, two hundred forty-one".

Divisors: 1 13 67 871 34471 448123 2309557 30024241