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104541205 = 5139349431
BaseRepresentation
bin1100011101100…
…10110000010101
321021201020120111
412032302300111
5203230304310
614212403021
72406404566
oct616626025
9237636514
10104541205
115401339a
122b016471
1318873802
14dc5416d
1592a028a
hex63b2c15

104541205 has 16 divisors (see below), whose sum is σ = 127008000. Its totient is φ = 82601280.

The previous prime is 104541197. The next prime is 104541209. The reversal of 104541205 is 502145401.

It is not a de Polignac number, because 104541205 - 23 = 104541197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104541209) 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 15 ways as a sum of consecutive naturals, for example, 242340 + ... + 242770.

It is an arithmetic number, because the mean of its divisors is an integer number (7938000).

Almost surely, 2104541205 is an apocalyptic number.

It is an amenable number.

104541205 is a deficient number, since it is larger than the sum of its proper divisors (22466795).

104541205 is a wasteful number, since it uses less digits than its factorization.

104541205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 104541205 is about 10224.5393539269. The cubic root of 104541205 is about 471.0812664141.

Adding to 104541205 its reverse (502145401), we get a palindrome (606686606).

The spelling of 104541205 in words is "one hundred four million, five hundred forty-one thousand, two hundred five".

Divisors: 1 5 139 349 431 695 1745 2155 48511 59909 150419 242555 299545 752095 20908241 104541205