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230413221332 = 22744483184993
BaseRepresentation
bin1101011010010110110…
…0101011110111010100
3211000201220010101222022
43112211230223313110
512233341241040312
6253503402552312
722434566031530
oct3264554536724
9730656111868
10230413221332
1189799290568
12387a4b08698
13189601a4728
14b21b372bc0
155ed84c4172
hex35a5b2bdd4

230413221332 has 24 divisors (see below), whose sum is σ = 460839293376. Its totient is φ = 98745769728.

The previous prime is 230413221307. The next prime is 230413221349. The reversal of 230413221332 is 233122314032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153028 + ... + 1338020.

It is an arithmetic number, because the mean of its divisors is an integer number (19201637224).

Almost surely, 2230413221332 is an apocalyptic number.

It is an amenable number.

230413221332 is an abundant number, since it is smaller than the sum of its proper divisors (230426072044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230413221332 is a wasteful number, since it uses less digits than its factorization.

230413221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229487 (or 229485 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 230413221332 its reverse (233122314032), we get a palindrome (463535535364).

The spelling of 230413221332 in words is "two hundred thirty billion, four hundred thirteen million, two hundred twenty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 44483 88966 177932 184993 311381 369986 622762 739972 1245524 1294951 2589902 5179804 8229043619 16458087238 32916174476 57603305333 115206610666 230413221332