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104352543211 = 72291493311489
BaseRepresentation
bin110000100101111100…
…1010111000111101011
3100222100111201110001211
41201023321113013223
53202203222340321
6115534445053551
710352644660600
oct1411371270753
9328314643054
10104352543211
114028a321254
12182835572b7
139ac0497ab7
14509d1446a7
152aab3ec0e1
hex184be571eb

104352543211 has 48 divisors (see below), whose sum is σ = 126885420000. Its totient is φ = 85464529920.

The previous prime is 104352543203. The next prime is 104352543227. The reversal of 104352543211 is 112345253401.

It is not a de Polignac number, because 104352543211 - 23 = 104352543203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104352543241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70081555 + ... + 70083043.

It is an arithmetic number, because the mean of its divisors is an integer number (2643446250).

Almost surely, 2104352543211 is an apocalyptic number.

104352543211 is a deficient number, since it is larger than the sum of its proper divisors (22532876789).

104352543211 is a wasteful number, since it uses less digits than its factorization.

104352543211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 104352543211 its reverse (112345253401), we get a palindrome (216697796612).

The spelling of 104352543211 in words is "one hundred four billion, three hundred fifty-two million, five hundred forty-three thousand, two hundred eleven".

Divisors: 1 7 29 49 149 203 331 1043 1421 1489 2317 4321 7301 9599 10423 16219 30247 43181 49319 67193 72961 211729 221861 302267 345233 470351 492859 1430251 1553027 2115869 2416631 3450013 6433969 10011757 10871189 14292911 24150091 45037783 70082299 73435991 100050377 315264481 514051937 700352639 2129643739 3598363559 14907506173 104352543211