[go: up one dir, main page]

Search a number
-
+
1082395 = 5713049
BaseRepresentation
bin100001000010000011011
32000222202201
410020100123
5234114040
635111031
712125446
oct4102033
92028681
101082395
1167a246
12442477
132bb892
1420265d
15165a9a
hex10841b

1082395 has 8 divisors (see below), whose sum is σ = 1317600. Its totient is φ = 853440.

The previous prime is 1082387. The next prime is 1082399. The reversal of 1082395 is 5932801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1082395 - 23 = 1082387 is a prime.

It is a super-3 number, since 3×10823953 = 3804333547376339625, which contains 333 as substring.

1082395 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 1879.

It is an arithmetic number, because the mean of its divisors is an integer number (164700).

21082395 is an apocalyptic number.

1082395 is a deficient number, since it is larger than the sum of its proper divisors (235205).

1082395 is an equidigital number, since it uses as much as digits as its factorization.

1082395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1082395 is about 1040.3821413308. The cubic root of 1082395 is about 102.6743414082.

The spelling of 1082395 in words is "one million, eighty-two thousand, three hundred ninety-five".

Divisors: 1 5 71 355 3049 15245 216479 1082395