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104232115 = 51313112241
BaseRepresentation
bin1100011011001…
…11010010110011
321021010112120201
412031213102303
5203140411430
614202020031
72403646501
oct615472263
9237115521
10104232115
1153922149
122aaa7617
1318795c10
14dbb3671
15923d8ca
hex63674b3

104232115 has 16 divisors (see below), whose sum is σ = 135739296. Its totient is φ = 76377600.

The previous prime is 104232097. The next prime is 104232133. The reversal of 104232115 is 511232401.

It is an interprime number because it is at equal distance from previous prime (104232097) and next prime (104232133).

It is not a de Polignac number, because 104232115 - 27 = 104231987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104232092 and 104232101.

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, 2395 + ... + 14635.

It is an arithmetic number, because the mean of its divisors is an integer number (8483706).

Almost surely, 2104232115 is an apocalyptic number.

104232115 is a deficient number, since it is larger than the sum of its proper divisors (31507181).

104232115 is a wasteful number, since it uses less digits than its factorization.

104232115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12390.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 104232115 is about 10209.4130585455. The cubic root of 104232115 is about 470.6165365930.

Adding to 104232115 its reverse (511232401), we get a palindrome (615464516).

The spelling of 104232115 in words is "one hundred four million, two hundred thirty-two thousand, one hundred fifteen".

Divisors: 1 5 13 65 131 655 1703 8515 12241 61205 159133 795665 1603571 8017855 20846423 104232115