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22030230102313 = 521206932043421
BaseRepresentation
bin1010000001001010100000…
…00010100010000100101001
32220000001212121120200000211
411000211100002202010221
510341420402401233223
6114504314211101121
74432426432116016
oct500452002420451
986001777520024
1022030230102313
117023a71625154
1225797335a17a1
13c3a5987a6bc4
145623a993270d
152830cbc90d0d
hex1409500a2129

22030230102313 has 8 divisors (see below), whose sum is σ = 22073592081096. Its totient is φ = 21986872252800.

The previous prime is 22030230102301. The next prime is 22030230102329. The reversal of 22030230102313 is 31320103203022.

It can be written as a sum of positive squares in 4 ways, for example, as 467654925609 + 21562575176704 = 683853^2 + 4643552^2 .

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 22030230102313 - 25 = 22030230102281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030230102373) 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, 9759343 + ... + 11802763.

It is an arithmetic number, because the mean of its divisors is an integer number (2759199010137).

Almost surely, 222030230102313 is an apocalyptic number.

It is an amenable number.

22030230102313 is a deficient number, since it is larger than the sum of its proper divisors (43361978783).

22030230102313 is a wasteful number, since it uses less digits than its factorization.

22030230102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064635.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22030230102313 its reverse (31320103203022), we get a palindrome (53350333305335).

The spelling of 22030230102313 in words is "twenty-two trillion, thirty billion, two hundred thirty million, one hundred two thousand, three hundred thirteen".

Divisors: 1 521 20693 2043421 10781053 1064622341 42284510753 22030230102313