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30201244001 = 272111109891
BaseRepresentation
bin11100001000001000…
…100110100101100001
32212221202222011020122
4130020020212211201
5443323004302001
621512501250025
72116262224025
oct341010464541
985852864218
1030201244001
11118988a6695
125a2a403915
132b03c966a6
141667072385
15bbb62bb1b
hex708226961

30201244001 has 4 divisors (see below), whose sum is σ = 30202381104. Its totient is φ = 30200106900.

The previous prime is 30201243977. The next prime is 30201244109. The reversal of 30201244001 is 10044210203.

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 30201244001 - 210 = 30201242977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30201244301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527735 + ... + 582156.

It is an arithmetic number, because the mean of its divisors is an integer number (7550595276).

Almost surely, 230201244001 is an apocalyptic number.

It is an amenable number.

30201244001 is a deficient number, since it is larger than the sum of its proper divisors (1137103).

30201244001 is a wasteful number, since it uses less digits than its factorization.

30201244001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137102.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 30201244001 its reverse (10044210203), we get a palindrome (40245454204).

The spelling of 30201244001 in words is "thirty billion, two hundred one million, two hundred forty-four thousand, one".

Divisors: 1 27211 1109891 30201244001