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2220310230103 = 75310358103531
BaseRepresentation
bin100000010011110100110…
…011010111010001010111
321212021000020102010102001
4200103310303113101113
5242334143404330403
64415555121500131
7316261233363640
oct40236463272127
97767006363361
102220310230103
117866a0272519
122ba3894a1647
131314b35cb484
147966c1306c7
153cb4e54cc1d
hex204f4cd7457

2220310230103 has 16 divisors (see below), whose sum is σ = 2610475485696. Its totient is φ = 1849086738720.

The previous prime is 2220310230077. The next prime is 2220310230191. The reversal of 2220310230103 is 3010320130222.

2220310230103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2220310230103 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 (2220310830103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29013553 + ... + 29089978.

It is an arithmetic number, because the mean of its divisors is an integer number (163154717856).

Almost surely, 22220310230103 is an apocalyptic number.

2220310230103 is a deficient number, since it is larger than the sum of its proper divisors (390165255593).

2220310230103 is a wasteful number, since it uses less digits than its factorization.

2220310230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58103694.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2220310230103 its reverse (3010320130222), we get a palindrome (5230630360325).

The spelling of 2220310230103 in words is "two trillion, two hundred twenty billion, three hundred ten million, two hundred thirty thousand, one hundred three".

Divisors: 1 7 53 103 371 721 5459 38213 58103531 406724717 3079487143 5984663693 21556410001 41892645851 317187175729 2220310230103