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30141401401 = 293133527699
BaseRepresentation
bin11100000100100100…
…010100100100111001
32212210121100211122001
4130010210110210321
5443212144321101
621502522501001
72114634453556
oct340444244471
985717324561
1030141401401
1111868042aa1
125a12364761
132ac4773277
14165d135a2d
15bb625a901
hex704914939

30141401401 has 8 divisors (see below), whose sum is σ = 32186592000. Its totient is φ = 28163266320.

The previous prime is 30141401351. The next prime is 30141401413. The reversal of 30141401401 is 10410414103.

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 30141401401 - 217 = 30141270329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30141401441) 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, 16762951 + ... + 16764748.

It is an arithmetic number, because the mean of its divisors is an integer number (4023324000).

Almost surely, 230141401401 is an apocalyptic number.

30141401401 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30141401401 is a deficient number, since it is larger than the sum of its proper divisors (2045190599).

30141401401 is a wasteful number, since it uses less digits than its factorization.

30141401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33527759.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30141401401 its reverse (10410414103), we get a palindrome (40551815504).

The spelling of 30141401401 in words is "thirty billion, one hundred forty-one million, four hundred one thousand, four hundred one".

Divisors: 1 29 31 899 33527699 972303271 1039358669 30141401401