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30220310301 = 348817206351
BaseRepresentation
bin11100001001010001…
…010101011100011101
32220000002211211021220
4130021101111130131
5443342344412201
621514422043553
72116613253636
oct341121253435
986002754256
1030220310301
11118a8639465
125a348795b9
132b07c10b1c
1416697d688d
15bbd146036
hex70945571d

30220310301 has 8 divisors (see below), whose sum is σ = 40294767744. Its totient is φ = 20146363200.

The previous prime is 30220310257. The next prime is 30220310311. The reversal of 30220310301 is 10301302203.

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

It is not a de Polignac number, because 30220310301 - 29 = 30220309789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220310311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43276 + ... + 249626.

It is an arithmetic number, because the mean of its divisors is an integer number (5036845968).

Almost surely, 230220310301 is an apocalyptic number.

It is an amenable number.

30220310301 is a deficient number, since it is larger than the sum of its proper divisors (10074457443).

30220310301 is a wasteful number, since it uses less digits than its factorization.

30220310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255171.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30220310301 its reverse (10301302203), we get a palindrome (40521612504).

The spelling of 30220310301 in words is "thirty billion, two hundred twenty million, three hundred ten thousand, three hundred one".

Divisors: 1 3 48817 146451 206351 619053 10073436767 30220310301