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104231105 = 5113076173
BaseRepresentation
bin1100011011001…
…11000011000001
321021010111012022
412031213003001
5203140343410
614202011225
72403643526
oct615470301
9237114168
10104231105
1153921410
122aaa6b15
1318795614
14dbb314d
15923d455
hex63670c1

104231105 has 16 divisors (see below), whose sum is σ = 136914624. Its totient is φ = 75545280.

The previous prime is 104231081. The next prime is 104231117. The reversal of 104231105 is 501132401.

It is not a de Polignac number, because 104231105 - 28 = 104230849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13799 + ... + 19971.

It is an arithmetic number, because the mean of its divisors is an integer number (8557164).

Almost surely, 2104231105 is an apocalyptic number.

It is an amenable number.

104231105 is a deficient number, since it is larger than the sum of its proper divisors (32683519).

104231105 is a wasteful number, since it uses less digits than its factorization.

104231105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6496.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 104231105 is about 10209.3635942697. The cubic root of 104231105 is about 470.6150165105.

Adding to 104231105 its reverse (501132401), we get a palindrome (605363506).

The spelling of 104231105 in words is "one hundred four million, two hundred thirty-one thousand, one hundred five".

Divisors: 1 5 11 55 307 1535 3377 6173 16885 30865 67903 339515 1895111 9475555 20846221 104231105