Search a number
-
+
2220103030013 = 11296959570627
BaseRepresentation
bin100000010011101000011…
…100111101010011111101
321212020110210112021022122
4200103220130331103331
5242333232333430023
64415522400452325
7316253136251021
oct40235034752375
97766423467278
102220103030013
117865a4311a80
122ba33001a0a5
1313147c6c2b7b
147964c7d6381
153cb3b2702c8
hex204e873d4fd

2220103030013 has 8 divisors (see below), whose sum is σ = 2505445426080. Its totient is φ = 1948679775280.

The previous prime is 2220103029961. The next prime is 2220103030021. The reversal of 2220103030013 is 3100303010222.

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

It is not a de Polignac number, because 2220103030013 - 210 = 2220103028989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2220103029973 and 2220103030000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220103030913) 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, 3479784995 + ... + 3479785632.

It is an arithmetic number, because the mean of its divisors is an integer number (313180678260).

Almost surely, 22220103030013 is an apocalyptic number.

It is an amenable number.

2220103030013 is a deficient number, since it is larger than the sum of its proper divisors (285342396067).

2220103030013 is a wasteful number, since it uses less digits than its factorization.

2220103030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959570667.

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

Adding to 2220103030013 its reverse (3100303010222), we get a palindrome (5320406040235).

The spelling of 2220103030013 in words is "two trillion, two hundred twenty billion, one hundred three million, thirty thousand, thirteen".

Divisors: 1 11 29 319 6959570627 76555276897 201827548183 2220103030013