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30530034050401 = 83765614804427
BaseRepresentation
bin1101111000100010100111…
…10101011010010101100001
311000002122100120021022110201
412330101103311122111201
513000201002204103101
6144533145400225201
76300502463442664
oct674212365322541
9130078316238421
1030530034050401
11980079533a106
123510b1276b201
131405c7ba14882
1477793935d6db
1537e25250ee01
hex1bc453d5a561

30530034050401 has 8 divisors (see below), whose sum is σ = 30898275789024. Its totient is φ = 30161802073920.

The previous prime is 30530034050381. The next prime is 30530034050407. The reversal of 30530034050401 is 10405043003503.

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 30530034050401 - 231 = 30527886566753 is a prime.

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 30530034050401.

It is not an unprimeable number, because it can be changed into a prime (30530034050407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952350 + ... + 8756776.

It is an arithmetic number, because the mean of its divisors is an integer number (3862284473628).

Almost surely, 230530034050401 is an apocalyptic number.

It is an amenable number.

30530034050401 is a deficient number, since it is larger than the sum of its proper divisors (368241738623).

30530034050401 is an equidigital number, since it uses as much as digits as its factorization.

30530034050401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881071.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 30530034050401 its reverse (10405043003503), we get a palindrome (40935077053904).

The spelling of 30530034050401 in words is "thirty trillion, five hundred thirty billion, thirty-four million, fifty thousand, four hundred one".

Divisors: 1 83 76561 4804427 6354563 398767441 367831735547 30530034050401