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4095725 = 521723419
BaseRepresentation
bin1111100111111011101101
321201002021112
433213323231
52022030400
6223441405
746545614
oct17477355
97632245
104095725
1123481a7
121456265
13b0530a
1478887b
1555d835
hex3e7eed

4095725 has 24 divisors (see below), whose sum is σ = 5624640. Its totient is φ = 2942720.

The previous prime is 4095719. The next prime is 4095727. The reversal of 4095725 is 5275904.

4095725 = T375 + T376 + ... + T425.

It is not a de Polignac number, because 4095725 - 24 = 4095709 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4095691 and 4095700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4095727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9566 + ... + 9984.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 24095725 is an apocalyptic number.

It is an amenable number.

4095725 is a deficient number, since it is larger than the sum of its proper divisors (1528915).

4095725 is a wasteful number, since it uses less digits than its factorization.

4095725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 4095725 is about 2023.7897618083. The cubic root of 4095725 is about 159.9964191907.

The spelling of 4095725 in words is "four million, ninety-five thousand, seven hundred twenty-five".

Divisors: 1 5 17 23 25 85 115 391 419 425 575 1955 2095 7123 9637 9775 10475 35615 48185 163829 178075 240925 819145 4095725