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2201113303 = 12377177839
BaseRepresentation
bin1000001100110010…
…0101001011010111
312200101210010210221
42003030211023113
514001441111203
61002225255211
7105355103644
oct20314451327
95611703727
102201113303
11a2a520004
12515194507
1329103130c
1416c48adcb
15cd38babd
hex833252d7

2201113303 has 4 divisors (see below), whose sum is σ = 2201303520. Its totient is φ = 2200923088.

The previous prime is 2201113241. The next prime is 2201113309. The reversal of 2201113303 is 3033111022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2201113303 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 (2201113309) 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, 76543 + ... + 101296.

It is an arithmetic number, because the mean of its divisors is an integer number (550325880).

Almost surely, 22201113303 is an apocalyptic number.

2201113303 is a deficient number, since it is larger than the sum of its proper divisors (190217).

2201113303 is a wasteful number, since it uses less digits than its factorization.

2201113303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190216.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2201113303 is about 46916.0239470482. The cubic root of 2201113303 is about 1300.8107965763.

Adding to 2201113303 its reverse (3033111022), we get a palindrome (5234224325).

The spelling of 2201113303 in words is "two billion, two hundred one million, one hundred thirteen thousand, three hundred three".

Divisors: 1 12377 177839 2201113303