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30141331401 = 346853214439
BaseRepresentation
bin11100000100100100…
…000011011111001001
32212210121020021121110
4130010210003133021
5443212140101101
621502521200533
72114634042516
oct340444033711
985717207543
1030141331401
1111867aa5445
125a12330149
132ac474a44c
14165d11830d
15bb6244cd6
hex7049037c9

30141331401 has 8 divisors (see below), whose sum is σ = 40189487040. Its totient is φ = 20093698352.

The previous prime is 30141331361. The next prime is 30141331421. The reversal of 30141331401 is 10413314103.

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 30141331401 - 215 = 30141298633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30141331421) 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, 33340 + ... + 247778.

It is an arithmetic number, because the mean of its divisors is an integer number (5023685880).

Almost surely, 230141331401 is an apocalyptic number.

It is an amenable number.

30141331401 is a deficient number, since it is larger than the sum of its proper divisors (10048155639).

30141331401 is a wasteful number, since it uses less digits than its factorization.

30141331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261295.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30141331401 its reverse (10413314103), we get a palindrome (40554645504).

The spelling of 30141331401 in words is "thirty billion, one hundred forty-one million, three hundred thirty-one thousand, four hundred one".

Divisors: 1 3 46853 140559 214439 643317 10047110467 30141331401