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23231141241 = 3711416179509
BaseRepresentation
bin10101101000101011…
…110001010101111001
32012222000111020202120
4111220223301111321
5340034133004431
614401111551453
71451455304520
oct255053612571
965860436676
1023231141241
119941412290
12460408b589
132262c2aa29
1411a54994b7
1590e76b196
hex568af1579

23231141241 has 128 divisors (see below), whose sum is σ = 40797388800. Its totient is φ = 11411712000.

The previous prime is 23231141221. The next prime is 23231141279. The reversal of 23231141241 is 14214113232.

It is not a de Polignac number, because 23231141241 - 25 = 23231141209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23231141201) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 45640495 + ... + 45641003.

It is an arithmetic number, because the mean of its divisors is an integer number (318729600).

Almost surely, 223231141241 is an apocalyptic number.

23231141241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23231141241 is a deficient number, since it is larger than the sum of its proper divisors (17566247559).

23231141241 is a wasteful number, since it uses less digits than its factorization.

23231141241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711.

The product of its digits is 1152, while the sum is 24.

Adding to 23231141241 its reverse (14214113232), we get a palindrome (37445254473).

The spelling of 23231141241 in words is "twenty-three billion, two hundred thirty-one million, one hundred forty-one thousand, two hundred forty-one".

Divisors: 1 3 7 11 21 33 41 61 77 79 123 183 231 237 287 427 451 509 553 671 861 869 1281 1353 1527 1659 2013 2501 2607 3157 3239 3563 4697 4819 5599 6083 7503 9471 9717 10689 14091 14457 16797 17507 18249 20869 22673 27511 31049 33733 35629 39193 40211 52521 53009 62607 68019 82533 93147 101199 106887 117579 120633 146083 159027 192577 197579 217343 229559 249403 281477 341539 371063 438249 442321 577731 592737 652029 688677 748209 844431 1024617 1113189 1273009 1326963 1383053 1606913 1648651 2173369 2390773 2452871 3096247 3819027 4149159 4820739 4945953 6520107 7172319 7358613 8911063 9288741 11540557 14003099 15213583 17170097 18135161 26733189 26981581 34621671 42009297 45640749 51510291 54405483 80944743 98021693 100567711 126946127 188871067 294065079 301703133 380838381 566613201 703973977 1106244821 2111921931 3318734463 7743713747 23231141241