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64060125 = 353170827
BaseRepresentation
bin1111010001011…
…1101011011101
311110112120222020
43310113223131
5112344411000
610205010353
71405334133
oct364275335
9143476866
1064060125
1133184358
12195539b9
131036bccc
148717753
155955ba0
hex3d17add

64060125 has 16 divisors (see below), whose sum is σ = 106596672. Its totient is φ = 34165200.

The previous prime is 64060111. The next prime is 64060181. The reversal of 64060125 is 52106046.

It is not a de Polignac number, because 64060125 - 24 = 64060109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64060095 and 64060104.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 85039 + ... + 85788.

It is an arithmetic number, because the mean of its divisors is an integer number (6662292).

Almost surely, 264060125 is an apocalyptic number.

It is an amenable number.

64060125 is a deficient number, since it is larger than the sum of its proper divisors (42536547).

64060125 is a wasteful number, since it uses less digits than its factorization.

64060125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170845 (or 170835 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 64060125 is about 8003.7569303422. The cubic root of 64060125 is about 400.1252212117.

The spelling of 64060125 in words is "sixty-four million, sixty thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 170827 512481 854135 2562405 4270675 12812025 21353375 64060125