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230310022110 = 23571096714391
BaseRepresentation
bin1101011001111110001…
…1000000101111011110
3211000110200221100020220
43112133203000233132
512233133331201420
6253445235022210
722432203613260
oct3263743005736
9730420840226
10230310022110
1189746004453
123877643a966
13189449b09bc
14b20b78bb30
155ece3db840
hex359f8c0bde

230310022110 has 32 divisors (see below), whose sum is σ = 631707489792. Its totient is φ = 52642290720.

The previous prime is 230310022097. The next prime is 230310022127. The reversal of 230310022110 is 11220013032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 230310022110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548356986 + ... + 548357405.

It is an arithmetic number, because the mean of its divisors is an integer number (19740859056).

Almost surely, 2230310022110 is an apocalyptic number.

230310022110 is an abundant number, since it is smaller than the sum of its proper divisors (401397467682).

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

230310022110 is a wasteful number, since it uses less digits than its factorization.

230310022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096714408.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230310022110 its reverse (11220013032), we get a palindrome (241530035142).

The spelling of 230310022110 in words is "two hundred thirty billion, three hundred ten million, twenty-two thousand, one hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1096714391 2193428782 3290143173 5483571955 6580286346 7677000737 10967143910 15354001474 16450715865 23031002211 32901431730 38385003685 46062004422 76770007370 115155011055 230310022110