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2231300210 = 25223130021
BaseRepresentation
bin1000010011111110…
…1111000001110010
312202111120210110112
42010333233001302
514032203101320
61005224301322
7106202511266
oct20477570162
95674523415
102231300210
11a45568967
12523311842
132973703a9
141724a80a6
15d0d50ec5
hex84fef072

2231300210 has 8 divisors (see below), whose sum is σ = 4016340396. Its totient is φ = 892520080.

The previous prime is 2231300191. The next prime is 2231300233. The reversal of 2231300210 is 120031322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2081458129 + 149842081 = 45623^2 + 12241^2 .

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

It is a super-3 number, since 3×22313002103 (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111565001 + ... + 111565020.

Almost surely, 22231300210 is an apocalyptic number.

2231300210 is a deficient number, since it is larger than the sum of its proper divisors (1785040186).

2231300210 is a wasteful number, since it uses less digits than its factorization.

2231300210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223130028.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2231300210 is about 47236.6405452378. The cubic root of 2231300210 is about 1306.7304222183.

Adding to 2231300210 its reverse (120031322), we get a palindrome (2351331532).

The spelling of 2231300210 in words is "two billion, two hundred thirty-one million, three hundred thousand, two hundred ten".

Divisors: 1 2 5 10 223130021 446260042 1115650105 2231300210