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2220030310013 = 19116843700527
BaseRepresentation
bin100000010011100100000…
…111100011011001111101
321212020021201200201020022
4200103210013203121331
5242333110224410023
64415511242101525
7316251264165245
oct40234407433175
97766251621208
102220030310013
117865672633aa
122ba30b7aa8a5
1313146a611299
1479642ca6b25
153cb34ba87c8
hex204e41e367d

2220030310013 has 4 divisors (see below), whose sum is σ = 2336874010560. Its totient is φ = 2103186609468.

The previous prime is 2220030309997. The next prime is 2220030310031. The reversal of 2220030310013 is 3100130300222.

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 2220030310013 - 24 = 2220030309997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220030309973 and 2220030310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220030310033) 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, 58421850245 + ... + 58421850282.

It is an arithmetic number, because the mean of its divisors is an integer number (584218502640).

Almost surely, 22220030310013 is an apocalyptic number.

It is an amenable number.

2220030310013 is a deficient number, since it is larger than the sum of its proper divisors (116843700547).

2220030310013 is a wasteful number, since it uses less digits than its factorization.

2220030310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116843700546.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2220030310013 its reverse (3100130300222), we get a palindrome (5320160610235).

The spelling of 2220030310013 in words is "two trillion, two hundred twenty billion, thirty million, three hundred ten thousand, thirteen".

Divisors: 1 19 116843700527 2220030310013