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230122310434 = 2439672767157
BaseRepresentation
bin1101011001010001011…
…0111100101100100010
3210222222121201121020121
43112110112330230202
512232242302413214
6253414451430454
722424434236022
oct3262426745442
9728877647217
10230122310434
118965a054935
12387235b542a
1318914b399c3
14b1d0887a82
155ebcbad424
hex35945bcb22

230122310434 has 16 divisors (see below), whose sum is σ = 353576380608. Its totient is φ = 112269053232.

The previous prime is 230122310387. The next prime is 230122310471. The reversal of 230122310434 is 434013221032.

230122310434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230122310399 and 230122310408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300417 + ... + 1466740.

It is an arithmetic number, because the mean of its divisors is an integer number (22098523788).

Almost surely, 2230122310434 is an apocalyptic number.

230122310434 is a deficient number, since it is larger than the sum of its proper divisors (123454070174).

230122310434 is a wasteful number, since it uses less digits than its factorization.

230122310434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768169.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 230122310434 its reverse (434013221032), we get a palindrome (664135531466).

The spelling of 230122310434 in words is "two hundred thirty billion, one hundred twenty-two million, three hundred ten thousand, four hundred thirty-four".

Divisors: 1 2 43 86 967 1934 41581 83162 2767157 5534314 118987751 237975502 2675840819 5351681638 115061155217 230122310434