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2200110311 = 71534920477
BaseRepresentation
bin1000001100100011…
…0000010011100111
312200022220011222002
42003020300103213
514001212012221
61002151555515
7105343425530
oct20310602347
95608804862
102200110311
11a299a5493
1251498bb9b
13290a6c929
1416c2a9687
15cd23e80b
hex832304e7

2200110311 has 8 divisors (see below), whose sum is σ = 2514698400. Its totient is φ = 1885593888.

The previous prime is 2200110257. The next prime is 2200110313. The reversal of 2200110311 is 1130110022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200110311 - 210 = 2200109287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200110292 and 2200110301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200110313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97205 + ... + 117681.

It is an arithmetic number, because the mean of its divisors is an integer number (314337300).

Almost surely, 22200110311 is an apocalyptic number.

2200110311 is a deficient number, since it is larger than the sum of its proper divisors (314588089).

2200110311 is a wasteful number, since it uses less digits than its factorization.

2200110311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35833.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2200110311 is about 46905.3335027052. Note that the first 3 decimals coincide. The cubic root of 2200110311 is about 1300.6131842976.

Adding to 2200110311 its reverse (1130110022), we get a palindrome (3330220333).

The spelling of 2200110311 in words is "two billion, two hundred million, one hundred ten thousand, three hundred eleven".

Divisors: 1 7 15349 20477 107443 143339 314301473 2200110311