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230332322222130 = 23579229424395781
BaseRepresentation
bin110100010111110001101100…
…001111110001000000110010
31010012112112222120012212001210
4310113301230033301000302
5220142231043442102010
62133513112535140550
766341650444212222
oct6427615417610062
91105475876185053
10230332322222130
1167433431163577
12219bbb44814756
139b6a324a4794b
1440c4202b32082
151b96713e61b20
hexd17c6c3f1032

230332322222130 has 64 divisors (see below), whose sum is σ = 562239531993600. Its totient is φ = 60379636412160.

The previous prime is 230332322222129. The next prime is 230332322222147. The reversal of 230332322222130 is 31222223233032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211655161 + ... + 212740620.

It is an arithmetic number, because the mean of its divisors is an integer number (8784992687400).

Almost surely, 2230332322222130 is an apocalyptic number.

230332322222130 is an abundant number, since it is smaller than the sum of its proper divisors (331907209771470).

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

230332322222130 is a wasteful number, since it uses less digits than its factorization.

230332322222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424396099.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 230332322222130 its reverse (31222223233032), we get a palindrome (261554545455162).

The spelling of 230332322222130 in words is "two hundred thirty trillion, three hundred thirty-two billion, three hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 79 158 229 237 395 458 474 687 790 1145 1185 1374 2290 2370 3435 6870 18091 36182 54273 90455 108546 180910 271365 542730 424395781 848791562 1273187343 2121978905 2546374686 4243957810 6365936715 12731873430 33527266699 67054533398 97186633849 100581800097 167636333495 194373267698 201163600194 291559901547 335272666990 485933169245 502909000485 583119803094 971866338490 1005818000970 1457799507735 2915599015470 7677744074071 15355488148142 23033232222213 38388720370355 46066464444426 76777440740710 115166161111065 230332322222130