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104325215 = 5128916187
BaseRepresentation
bin1100011011111…
…10000001011111
321021022021021212
412031332001133
5203201401330
614204015035
72404515101
oct615760137
9237267255
10104325215
1153986095
122ab3147b
13187c93c7
14dbd9571
15925b295
hex637e05f

104325215 has 8 divisors (see below), whose sum is σ = 125295120. Its totient is φ = 83390272.

The previous prime is 104325191. The next prime is 104325233. The reversal of 104325215 is 512523401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104325215 - 210 = 104324191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649 + ... + 14538.

It is an arithmetic number, because the mean of its divisors is an integer number (15661890).

Almost surely, 2104325215 is an apocalyptic number.

104325215 is a deficient number, since it is larger than the sum of its proper divisors (20969905).

104325215 is a wasteful number, since it uses less digits than its factorization.

104325215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17481.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 104325215 is about 10213.9715586054. The cubic root of 104325215 is about 470.7566129377.

Adding to 104325215 its reverse (512523401), we get a palindrome (616848616).

The spelling of 104325215 in words is "one hundred four million, three hundred twenty-five thousand, two hundred fifteen".

Divisors: 1 5 1289 6445 16187 80935 20865043 104325215