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4108225 = 521114939
BaseRepresentation
bin1111101010111111000001
321201201102111
433222333001
52022430400
6224015321
746630222
oct17527701
97651374
104108225
112356630
121461541
13b0ac04
1478d249
155623ba
hex3eafc1

4108225 has 12 divisors (see below), whose sum is σ = 5557680. Its totient is φ = 2987600.

The previous prime is 4108217. The next prime is 4108243. The reversal of 4108225 is 5228014.

It is not a de Polignac number, because 4108225 - 23 = 4108217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4108196 and 4108205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7195 + ... + 7744.

It is an arithmetic number, because the mean of its divisors is an integer number (463140).

Almost surely, 24108225 is an apocalyptic number.

It is an amenable number.

4108225 is a deficient number, since it is larger than the sum of its proper divisors (1449455).

4108225 is a wasteful number, since it uses less digits than its factorization.

4108225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14960 (or 14955 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4108225 is about 2026.8756745296. The cubic root of 4108225 is about 160.1590215860.

The spelling of 4108225 in words is "four million, one hundred eight thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 275 14939 74695 164329 373475 821645 4108225