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8260125 = 35322027
BaseRepresentation
bin11111100000101000011101
3120112122202120
4133200220131
54103311000
6453013153
7130131666
oct37405035
916478676
108260125
114731a55
1229241b9
131932963
14115036d
15ad26a0
hex7e0a1d

8260125 has 16 divisors (see below), whose sum is σ = 13745472. Its totient is φ = 4405200.

The previous prime is 8260123. The next prime is 8260127. The reversal of 8260125 is 5210628.

8260125 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8260123) and next prime (8260127).

It is not a de Polignac number, because 8260125 - 21 = 8260123 is a prime.

8260125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8260095 and 8260104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8260123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10639 + ... + 11388.

It is an arithmetic number, because the mean of its divisors is an integer number (859092).

Almost surely, 28260125 is an apocalyptic number.

It is an amenable number.

8260125 is a deficient number, since it is larger than the sum of its proper divisors (5485347).

8260125 is a wasteful number, since it uses less digits than its factorization.

8260125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22045 (or 22035 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 8260125 is about 2874.0433190890. The cubic root of 8260125 is about 202.1446289657.

It can be divided in two parts, 8260 and 125, that added together give a triangular number (8385 = T129).

The spelling of 8260125 in words is "eight million, two hundred sixty thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 22027 66081 110135 330405 550675 1652025 2753375 8260125