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4230420241 = 6318577823
BaseRepresentation
bin1111110000100111…
…0001011100010001
3101220211021121121011
43330021301130101
532130441421431
61535440330521
7206555656465
oct37411613421
911824247534
104230420241
111880a64383
129a0913a41
1352559a058
142c1bb44a5
1519b5dccb1
hexfc271711

4230420241 has 8 divisors (see below), whose sum is σ = 4242610944. Its totient is φ = 4218248160.

The previous prime is 4230420169. The next prime is 4230420247. The reversal of 4230420241 is 1420240324.

It is a happy number.

4230420241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4230420241 - 27 = 4230420113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230420247) 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, 536856 + ... + 544678.

It is an arithmetic number, because the mean of its divisors is an integer number (530326368).

Almost surely, 24230420241 is an apocalyptic number.

It is an amenable number.

4230420241 is a deficient number, since it is larger than the sum of its proper divisors (12190703).

4230420241 is an equidigital number, since it uses as much as digits as its factorization.

4230420241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9311.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4230420241 is about 65041.6807977777. The cubic root of 4230420241 is about 1617.3145878136.

Adding to 4230420241 its reverse (1420240324), we get a palindrome (5650660565).

The spelling of 4230420241 in words is "four billion, two hundred thirty million, four hundred twenty thousand, two hundred forty-one".

Divisors: 1 631 857 7823 540767 4936313 6704311 4230420241