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30204412401 = 310068137467
BaseRepresentation
bin11100001000010100…
…101100000111110001
32212221222221010110210
4130020110230013301
5443324312144101
621513053214333
72116331161242
oct341024540761
985858833423
1030204412401
111189a6700a9
125a2b4913a9
132b04835897
141667658cc9
15bbba557d6
hex70852c1f1

30204412401 has 4 divisors (see below), whose sum is σ = 40272549872. Its totient is φ = 20136274932.

The previous prime is 30204412393. The next prime is 30204412417. The reversal of 30204412401 is 10421440203.

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.

It is not a de Polignac number, because 30204412401 - 23 = 30204412393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30204412481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5034068731 + ... + 5034068736.

It is an arithmetic number, because the mean of its divisors is an integer number (10068137468).

Almost surely, 230204412401 is an apocalyptic number.

It is an amenable number.

30204412401 is a deficient number, since it is larger than the sum of its proper divisors (10068137471).

30204412401 is a wasteful number, since it uses less digits than its factorization.

30204412401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10068137470.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 30204412401 its reverse (10421440203), we get a palindrome (40625852604).

The spelling of 30204412401 in words is "thirty billion, two hundred four million, four hundred twelve thousand, four hundred one".

Divisors: 1 3 10068137467 30204412401