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230314423213 = 7311117394993
BaseRepresentation
bin1101011001111111001…
…1110011001110101101
3211000111000012221102201
43112133303303032231
512233140443020323
6253445513221501
722432256203420
oct3263763631655
9730430187381
10230314423213
1189748540026
1238777a01891
1318945891cc4
14b20c1b59b7
155ece9aa8ad
hex359fcf33ad

230314423213 has 16 divisors (see below), whose sum is σ = 271734516736. Its totient is φ = 191025112320.

The previous prime is 230314423201. The next prime is 230314423253. The reversal of 230314423213 is 312324413032.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-230314423213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230314423253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2377045 + ... + 2472037.

It is an arithmetic number, because the mean of its divisors is an integer number (16983407296).

Almost surely, 2230314423213 is an apocalyptic number.

It is an amenable number.

230314423213 is a deficient number, since it is larger than the sum of its proper divisors (41420093523).

230314423213 is a wasteful number, since it uses less digits than its factorization.

230314423213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106204.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 230314423213 its reverse (312324413032), we get a palindrome (542638836245).

The spelling of 230314423213 in words is "two hundred thirty billion, three hundred fourteen million, four hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 7 31 217 11173 78211 94993 346363 664951 2424541 2944783 20613481 1061356789 7429497523 32902060459 230314423213