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23401400224230 = 2325783944273039
BaseRepresentation
bin1010101001000100100000…
…01001011100100111100110
310001212011002211001220122100
411110202100021130213212
511031402031424133410
6121434242125312530
74633460340625260
oct524422011344746
9101764084056570
1023401400224230
117502529398316
12275b421705746
13100998657b802
145ac8c3286b30
152a8acddae8c0
hex15489025c9e6

23401400224230 has 96 divisors (see below), whose sum is σ = 69618469939200. Its totient is φ = 5342516041536.

The previous prime is 23401400224159. The next prime is 23401400224259. The reversal of 23401400224230 is 3242200410432.

23401400224230 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 1 + 400 + 2 + 24 + 230 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23401400224194 and 23401400224203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21607950 + ... + 22665089.

It is an arithmetic number, because the mean of its divisors is an integer number (725192395200).

Almost surely, 223401400224230 is an apocalyptic number.

23401400224230 is an abundant number, since it is smaller than the sum of its proper divisors (46217069714970).

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

23401400224230 is a wasteful number, since it uses less digits than its factorization.

23401400224230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44273898 (or 44273895 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 23401400224230 its reverse (3242200410432), we get a palindrome (26643600634662).

The spelling of 23401400224230 in words is "twenty-three trillion, four hundred one billion, four hundred million, two hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 839 1678 2517 4195 5034 5873 7551 8390 11746 12585 15102 17619 25170 29365 35238 37755 52857 58730 75510 88095 105714 176190 264285 528570 44273039 88546078 132819117 221365195 265638234 309911273 398457351 442730390 619822546 664095585 796914702 929733819 1328191170 1549556365 1859467638 1992286755 2789201457 3099112730 3984573510 4648669095 5578402914 9297338190 13946007285 27892014570 37145079721 74290159442 111435239163 185725398605 222870478326 260015558047 334305717489 371450797210 520031116094 557176195815 668611434978 780046674141 1114352391630 1300077790235 1560093348282 1671528587445 2340140022423 2600155580470 3343057174890 3900233370705 4680280044846 7800466741410 11700700112115 23401400224230