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30220330201 = 241379330859
BaseRepresentation
bin11100001001010001…
…011010010011011001
32220000002212211120221
4130021101122103121
5443342401031301
621514422320041
72116613365645
oct341121322331
986002784527
1030220330201
11118a8652406
125a34889021
132b07c19bb9
1416697ddc25
15bbd14bda1
hex70945a4d9

30220330201 has 8 divisors (see below), whose sum is σ = 30425885600. Its totient is φ = 30015437760.

The previous prime is 30220330171. The next prime is 30220330207. The reversal of 30220330201 is 10203302203.

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 30220330201 - 27 = 30220330073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30220330207) 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, 74091 + ... + 256768.

It is an arithmetic number, because the mean of its divisors is an integer number (3803235700).

Almost surely, 230220330201 is an apocalyptic number.

It is an amenable number.

30220330201 is a deficient number, since it is larger than the sum of its proper divisors (205555399).

30220330201 is a wasteful number, since it uses less digits than its factorization.

30220330201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331479.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30220330201 its reverse (10203302203), we get a palindrome (40423632404).

The spelling of 30220330201 in words is "thirty billion, two hundred twenty million, three hundred thirty thousand, two hundred one".

Divisors: 1 241 379 91339 330859 79737019 125395561 30220330201