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30441074401 = 138792193319
BaseRepresentation
bin11100010110011011…
…011110111011100001
32220120111020210201001
4130112123132323201
5444320403340101
621552345512001
72125233602023
oct342633367341
986514223631
1030441074401
1111a01213831
125a967a2601
132b4188827a
14168ac62013
15bd2702901
hex7166deee1

30441074401 has 4 divisors (see below), whose sum is σ = 30443281600. Its totient is φ = 30438867204.

The previous prime is 30441074393. The next prime is 30441074459. The reversal of 30441074401 is 10447014403.

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 a cyclic number.

It is not a de Polignac number, because 30441074401 - 23 = 30441074393 is a prime.

It is a super-3 number, since 3×304410744013 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30441074401.

It is not an unprimeable number, because it can be changed into a prime (30441074101) 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, 1082781 + ... + 1110538.

It is an arithmetic number, because the mean of its divisors is an integer number (7610820400).

Almost surely, 230441074401 is an apocalyptic number.

It is an amenable number.

30441074401 is a deficient number, since it is larger than the sum of its proper divisors (2207199).

30441074401 is a wasteful number, since it uses less digits than its factorization.

30441074401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207198.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 30441074401 its reverse (10447014403), we get a palindrome (40888088804).

The spelling of 30441074401 in words is "thirty billion, four hundred forty-one million, seventy-four thousand, four hundred one".

Divisors: 1 13879 2193319 30441074401