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30201131002211 = 139585012423747
BaseRepresentation
bin1101101110111101111111…
…01011110110100101100011
310221221012101202011022100022
412313132333223312211203
512424303404014032321
6144122112534344055
76234650115610601
oct667367753664543
9127835352138308
1030201131002211
119694256121a24
1234792217bb02b
1313b0c53b752b0
14765a5775a871
153759026a9dab
hex1b77bfaf6963

30201131002211 has 8 divisors (see below), whose sum is σ = 32524342276944. Its totient is φ = 27877926492000.

The previous prime is 30201131002139. The next prime is 30201131002247. The reversal of 30201131002211 is 11220013110203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30201131002211 - 226 = 30201063893347 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 30201131002211.

It is not an unprimeable number, because it can be changed into a prime (30201131007211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11248640 + ... + 13672386.

It is an arithmetic number, because the mean of its divisors is an integer number (4065542784618).

Almost surely, 230201131002211 is an apocalyptic number.

30201131002211 is a deficient number, since it is larger than the sum of its proper divisors (2323211274733).

30201131002211 is a wasteful number, since it uses less digits than its factorization.

30201131002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382261.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30201131002211 its reverse (11220013110203), we get a palindrome (41421144112414).

The spelling of 30201131002211 in words is "thirty trillion, two hundred one billion, one hundred thirty-one million, two thousand, two hundred eleven".

Divisors: 1 13 958501 2423747 12460513 31508711 2323163923247 30201131002211