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13245104 = 241674957
BaseRepresentation
bin110010100001…
…101010110000
3220220220212102
4302201222300
511342320404
61151515532
7220403315
oct62415260
926826772
1013245104
117527274
124528ba8
132989952
141a8ad0c
15126971e
hexca1ab0

13245104 has 20 divisors (see below), whose sum is σ = 25821264. Its totient is φ = 6581568.

The previous prime is 13245077. The next prime is 13245107. The reversal of 13245104 is 40154231.

Adding to 13245104 its reverse (40154231), we get a palindrome (53399335).

It is not an unprimeable number, because it can be changed into a prime (13245107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194 + ... + 5150.

Almost surely, 213245104 is an apocalyptic number.

It is an amenable number.

13245104 is a deficient number, since it is larger than the sum of its proper divisors (12576160).

13245104 is a wasteful number, since it uses less digits than its factorization.

13245104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 13245104 is about 3639.3823651823. The cubic root of 13245104 is about 236.6020251504.

The spelling of 13245104 in words is "thirteen million, two hundred forty-five thousand, one hundred four".

Divisors: 1 2 4 8 16 167 334 668 1336 2672 4957 9914 19828 39656 79312 827819 1655638 3311276 6622552 13245104