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2230213323031 = 43241215209237
BaseRepresentation
bin100000011101000011000…
…100101010100100010111
321220012120101211101000121
4200131003010222210113
5243014434102314111
64424313523252411
7320061523314661
oct40350304524427
97805511741017
102230213323031
1178a912308841
12300291b1a107
131324011b8b85
1479d2b469531
153d02db67871
hex2074312a917

2230213323031 has 8 divisors (see below), whose sum is σ = 2291547966224. Its totient is φ = 2169309098880.

The previous prime is 2230213323011. The next prime is 2230213323181. The reversal of 2230213323031 is 1303233120322.

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 2230213323031 - 237 = 2092774369559 is a prime.

It is a super-2 number, since 2×22302133230312 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230213322987 and 2230213323005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230213323011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 107594256 + ... + 107614981.

It is an arithmetic number, because the mean of its divisors is an integer number (286443495778).

Almost surely, 22230213323031 is an apocalyptic number.

2230213323031 is a deficient number, since it is larger than the sum of its proper divisors (61334643193).

2230213323031 is a wasteful number, since it uses less digits than its factorization.

2230213323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215209521.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2230213323031 its reverse (1303233120322), we get a palindrome (3533446443353).

The spelling of 2230213323031 in words is "two trillion, two hundred thirty billion, two hundred thirteen million, three hundred twenty-three thousand, thirty-one".

Divisors: 1 43 241 10363 215209237 9253997191 51865426117 2230213323031