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30000222023101 = 112727292911191
BaseRepresentation
bin1101101001000111110001…
…00100111010110110111101
310221012222211001110200220221
412310203320210322312331
512413010423314214401
6143445524533541341
76214305316506661
oct664437044726675
9127188731420827
1030000222023101
119617028256320
1234462b17a4851
131398016437775
1475a038a628a1
153705945337a1
hex1b48f893adbd

30000222023101 has 4 divisors (see below), whose sum is σ = 32727514934304. Its totient is φ = 27272929111900.

The previous prime is 30000222023087. The next prime is 30000222023137. The reversal of 30000222023101 is 10132022200003.

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 30000222023101 - 27 = 30000222022973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000222023171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363646455585 + ... + 1363646455606.

It is an arithmetic number, because the mean of its divisors is an integer number (8181878733576).

Almost surely, 230000222023101 is an apocalyptic number.

It is an amenable number.

30000222023101 is a deficient number, since it is larger than the sum of its proper divisors (2727292911203).

30000222023101 is a wasteful number, since it uses less digits than its factorization.

30000222023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727292911202.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30000222023101 its reverse (10132022200003), we get a palindrome (40132244223104).

The spelling of 30000222023101 in words is "thirty trillion, two hundred twenty-two million, twenty-three thousand, one hundred one".

Divisors: 1 11 2727292911191 30000222023101