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230310103230 = 23254972751461
BaseRepresentation
bin1101011001111110001…
…1010100100010111110
3211000110201002110112100
43112133203110202332
512233133341300410
6253445240445530
722432204401624
oct3263743244276
9730421073470
10230310103230
118974605a399
12387764798a6
1318944a0b8bc
14b20b7ad514
155ece4058c0
hex359f8d48be

230310103230 has 48 divisors (see below), whose sum is σ = 598829946624. Its totient is φ = 61413599040.

The previous prime is 230310103211. The next prime is 230310103237. The reversal of 230310103230 is 32301013032.

230310103230 is a `hidden beast` number, since 2 + 30 + 310 + 1 + 0 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230310103237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4449700 + ... + 4501160.

It is an arithmetic number, because the mean of its divisors is an integer number (12475623888).

Almost surely, 2230310103230 is an apocalyptic number.

230310103230 is an abundant number, since it is smaller than the sum of its proper divisors (368519843394).

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

230310103230 is a wasteful number, since it uses less digits than its factorization.

230310103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101201 (or 101198 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230310103230 its reverse (32301013032), we get a palindrome (262611116262).

The spelling of 230310103230 in words is "two hundred thirty billion, three hundred ten million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 49727 51461 99454 102922 149181 154383 248635 257305 298362 308766 447543 463149 497270 514610 745905 771915 895086 926298 1491810 1543830 2237715 2315745 4475430 4631490 2559001147 5118002294 7677003441 12795005735 15354006882 23031010323 25590011470 38385017205 46062020646 76770034410 115155051615 230310103230