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43030414141 = 11131971223063
BaseRepresentation
bin101000000100110100…
…000000001100111101
311010001212022112012021
4220010310000030331
51201111241223031
631433511040141
73052222325311
oct500464001475
9133055275167
1043030414141
1117281602040
12840a970051
134099b55420
142122c4db41
1511bca87511
hexa04d0033d

43030414141 has 32 divisors (see below), whose sum is σ = 53963642880. Its totient is φ = 33726974400.

The previous prime is 43030414139. The next prime is 43030414151. The reversal of 43030414141 is 14141403034.

It is a cyclic number.

It is not a de Polignac number, because 43030414141 - 21 = 43030414139 is a prime.

It is a super-2 number, since 2×430304141412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43030414151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81376 + ... + 304438.

It is an arithmetic number, because the mean of its divisors is an integer number (1686363840).

Almost surely, 243030414141 is an apocalyptic number.

It is an amenable number.

43030414141 is a deficient number, since it is larger than the sum of its proper divisors (10933228739).

43030414141 is a wasteful number, since it uses less digits than its factorization.

43030414141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223177.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43030414141 its reverse (14141403034), we get a palindrome (57171817175).

The spelling of 43030414141 in words is "forty-three billion, thirty million, four hundred fourteen thousand, one hundred forty-one".

Divisors: 1 11 13 19 71 143 209 247 781 923 1349 2717 10153 14839 17537 192907 223063 2453693 2899819 4238197 15837473 31898009 46620167 55096561 174212203 205887149 300911987 606062171 2264758639 3310031857 3911855831 43030414141