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104523055 = 57131713513
BaseRepresentation
bin1100011101011…
…10010100101111
321021200022200021
412032232110233
5203224214210
614212143011
72406300640
oct616562457
9237608607
10104523055
115400079a
122b007a67
1318868480
14dc4b6c7
159299bda
hex63ae52f

104523055 has 32 divisors (see below), whose sum is σ = 163465344. Its totient is φ = 62263296.

The previous prime is 104523019. The next prime is 104523059. The reversal of 104523055 is 550325401.

It is a cyclic number.

It is not a de Polignac number, because 104523055 - 27 = 104522927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104523059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 979 + ... + 14491.

It is an arithmetic number, because the mean of its divisors is an integer number (5108292).

Almost surely, 2104523055 is an apocalyptic number.

104523055 is a deficient number, since it is larger than the sum of its proper divisors (58942289).

104523055 is a wasteful number, since it uses less digits than its factorization.

104523055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13555.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 104523055 is about 10223.6517448512. The cubic root of 104523055 is about 471.0540024600.

Adding to 104523055 its reverse (550325401), we get a palindrome (654848456).

The spelling of 104523055 in words is "one hundred four million, five hundred twenty-three thousand, fifty-five".

Divisors: 1 5 7 13 17 35 65 85 91 119 221 455 595 1105 1547 7735 13513 67565 94591 175669 229721 472955 878345 1148605 1229683 1608047 2986373 6148415 8040235 14931865 20904611 104523055