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30000222301 = 737971128719
BaseRepresentation
bin11011111100001001…
…110001000001011101
32212102202201012022111
4123330021301001131
5442420024103201
621440520514021
72111301452650
oct337411610135
985382635274
1030000222301
11117a5386055
12599301b911
132aa144233a
1416484a5897
15ba8b6eb51
hex6fc27105d

30000222301 has 8 divisors (see below), whose sum is σ = 34295028480. Its totient is φ = 25707681168.

The previous prime is 30000222251. The next prime is 30000222313. The reversal of 30000222301 is 10322200003.

It is a happy number.

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 30000222301 - 215 = 30000189533 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 (30000222391) 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, 537781 + ... + 590938.

It is an arithmetic number, because the mean of its divisors is an integer number (4286878560).

Almost surely, 230000222301 is an apocalyptic number.

It is an amenable number.

30000222301 is a deficient number, since it is larger than the sum of its proper divisors (4294806179).

30000222301 is a wasteful number, since it uses less digits than its factorization.

30000222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132523.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30000222301 its reverse (10322200003), we get a palindrome (40322422304).

The spelling of 30000222301 in words is "thirty billion, two hundred twenty-two thousand, three hundred one".

Divisors: 1 7 3797 26579 1128719 7901033 4285746043 30000222301