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241403430 = 23550915809
BaseRepresentation
bin11100110001110…
…00011000100110
3121211020120020210
432120320120212
5443244402210
635542040250
75660616042
oct1630703046
9554216223
10241403430
111142a1a74
1268a19086
133b022888
14240bd022
15162d6e20
hexe638626

241403430 has 32 divisors (see below), whose sum is σ = 580543200. Its totient is φ = 64243712.

The previous prime is 241403399. The next prime is 241403431. The reversal of 241403430 is 34304142.

241403430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 241403397 and 241403406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241403431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7366 + ... + 23174.

It is an arithmetic number, because the mean of its divisors is an integer number (18141975).

Almost surely, 2241403430 is an apocalyptic number.

241403430 is an abundant number, since it is smaller than the sum of its proper divisors (339139770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241403430 is a wasteful number, since it uses less digits than its factorization.

241403430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16328.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 241403430 is about 15537.1628684261. The cubic root of 241403430 is about 622.6554763984.

Adding to 241403430 its reverse (34304142), we get a palindrome (275707572).

The spelling of 241403430 in words is "two hundred forty-one million, four hundred three thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 509 1018 1527 2545 3054 5090 7635 15270 15809 31618 47427 79045 94854 158090 237135 474270 8046781 16093562 24140343 40233905 48280686 80467810 120701715 241403430