Search a number
-
+
23240232312110 = 251119106926833877
BaseRepresentation
bin1010100100011000010011…
…10010101001110100101110
310001021202002202012200101222
411102030021302221310232
511021231443432441420
6121232225413503342
74616023423156412
oct522141162516456
9101252082180358
1023240232312110
1174501442a5530
122734142941b52
13cc7710373b38
145a4b945d6d42
152a47e9b24225
hex152309ca9d2e

23240232312110 has 128 divisors (see below), whose sum is σ = 48112490764800. Its totient is φ = 7993671390720.

The previous prime is 23240232312097. The next prime is 23240232312139. The reversal of 23240232312110 is 1121323204232.

It is a self number, because there is not a number n which added to its sum of digits gives 23240232312110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5994383492 + ... + 5994387368.

It is an arithmetic number, because the mean of its divisors is an integer number (375878834100).

Almost surely, 223240232312110 is an apocalyptic number.

23240232312110 is an abundant number, since it is smaller than the sum of its proper divisors (24872258452690).

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

23240232312110 is a wasteful number, since it uses less digits than its factorization.

23240232312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 23240232312110 its reverse (1121323204232), we get a palindrome (24361555516342).

The spelling of 23240232312110 in words is "twenty-three trillion, two hundred forty billion, two hundred thirty-two million, three hundred twelve thousand, one hundred ten".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 1069 2090 2138 2683 3877 5345 5366 7754 10690 11759 13415 19385 20311 23518 26830 29513 38770 40622 42647 50977 58795 59026 73663 85294 101555 101954 117590 147326 147565 203110 213235 223421 254885 295130 368315 426470 446842 509770 560747 736630 810293 1117105 1121494 1620586 2234210 2803735 2868127 4051465 4144513 5607470 5736254 8102930 8289026 10401991 14340635 20722565 20803982 28681270 31549397 41445130 45589643 52009955 54494413 63098794 78745747 91179286 104019910 108988826 114421901 157491494 157746985 197637829 227948215 228843802 272472065 315493970 393728735 395275658 455896430 544944130 572109505 599438543 787457470 866203217 988189145 1144219010 1198877086 1732406434 1976378290 2174016119 2997192715 4331016085 4348032238 5994385430 8662032170 10870080595 11119728379 21740161190 22239456758 55598641895 111197283790 122317012169 211274839201 244634024338 422549678402 611585060845 1056374196005 1223170121690 2112748392010 2324023231211 4648046462422 11620116156055 23240232312110