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4115097 = 33721773
BaseRepresentation
bin1111101100101010011001
321202001212000
433230222121
52023140342
6224111213
746656240
oct17545231
97661760
104115097
112360808
121465509
13b1108c
14791957
1556444c
hex3eca99

4115097 has 16 divisors (see below), whose sum is σ = 6967680. Its totient is φ = 2351376.

The previous prime is 4115087. The next prime is 4115099. The reversal of 4115097 is 7905114.

It is not a de Polignac number, because 4115097 - 210 = 4114073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4115097.

It is not an unprimeable number, because it can be changed into a prime (4115099) 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, 10698 + ... + 11075.

It is an arithmetic number, because the mean of its divisors is an integer number (435480).

Almost surely, 24115097 is an apocalyptic number.

It is an amenable number.

4115097 is a deficient number, since it is larger than the sum of its proper divisors (2852583).

4115097 is a wasteful number, since it uses less digits than its factorization.

4115097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21789 (or 21783 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 4115097 is about 2028.5701861163. The cubic root of 4115097 is about 160.2482734069.

The spelling of 4115097 in words is "four million, one hundred fifteen thousand, ninety-seven".

Divisors: 1 3 7 9 21 27 63 189 21773 65319 152411 195957 457233 587871 1371699 4115097