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4115828 = 221028957
BaseRepresentation
bin1111101100110101110100
321202002212002
433230311310
52023201303
6224114432
746661333
oct17546564
97662762
104115828
112361312
121465a18
13b11502
14791d1a
15564788
hex3ecd74

4115828 has 6 divisors (see below), whose sum is σ = 7202706. Its totient is φ = 2057912.

The previous prime is 4115803. The next prime is 4115833. The reversal of 4115828 is 8285114.

It can be written as a sum of positive squares in only one way, i.e., 3247204 + 868624 = 1802^2 + 932^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4115828.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514475 + ... + 514482.

It is an arithmetic number, because the mean of its divisors is an integer number (1200451).

Almost surely, 24115828 is an apocalyptic number.

It is an amenable number.

4115828 is a deficient number, since it is larger than the sum of its proper divisors (3086878).

4115828 is a wasteful number, since it uses less digits than its factorization.

4115828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028961 (or 1028959 counting only the distinct ones).

The product of its digits is 2560, while the sum is 29.

The square root of 4115828 is about 2028.7503542822. The cubic root of 4115828 is about 160.2577616038.

The spelling of 4115828 in words is "four million, one hundred fifteen thousand, eight hundred twenty-eight".

Divisors: 1 2 4 1028957 2057914 4115828