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3030401201 = 21114362091
BaseRepresentation
bin1011010010100000…
…0100000010110001
321211012020022221112
42310220010002301
522201240314301
61220412003105
7135044661632
oct26450040261
97735208845
103030401201
111315645303
12706a60495
13393a9a009
1420a67b889
1512b09b9bb
hexb4a040b1

3030401201 has 4 divisors (see below), whose sum is σ = 3044763504. Its totient is φ = 3016038900.

The previous prime is 3030401191. The next prime is 3030401207. The reversal of 3030401201 is 1021040303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1021040303 = 1153885551.

It is a cyclic number.

It is not a de Polignac number, because 3030401201 - 26 = 3030401137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3030401207) 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 3 ways as a sum of consecutive naturals, for example, 7180835 + ... + 7181256.

It is an arithmetic number, because the mean of its divisors is an integer number (761190876).

Almost surely, 23030401201 is an apocalyptic number.

It is an amenable number.

3030401201 is a deficient number, since it is larger than the sum of its proper divisors (14362303).

3030401201 is a wasteful number, since it uses less digits than its factorization.

3030401201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14362302.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3030401201 is about 55049.0799287327. The cubic root of 3030401201 is about 1447.1049968649.

Adding to 3030401201 its reverse (1021040303), we get a palindrome (4051441504).

The spelling of 3030401201 in words is "three billion, thirty million, four hundred one thousand, two hundred one".

Divisors: 1 211 14362091 3030401201