Search a number
-
+
676126 = 21173421
BaseRepresentation
bin10100101000100011110
31021100110201
42211010132
5133114001
622254114
75514133
oct2450436
91240421
10676126
11421a90
1228733a
131a8999
1413858a
15d5501
hexa511e

676126 has 16 divisors (see below), whose sum is σ = 1124208. Its totient is φ = 302400.

The previous prime is 676111. The next prime is 676129. The reversal of 676126 is 621676.

676126 is nontrivially palindromic in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 676094 and 676103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396 + ... + 1816.

It is an arithmetic number, because the mean of its divisors is an integer number (70263).

2676126 is an apocalyptic number.

676126 is a deficient number, since it is larger than the sum of its proper divisors (448082).

676126 is a wasteful number, since it uses less digits than its factorization.

676126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507.

The product of its digits is 3024, while the sum is 28.

The square root of 676126 is about 822.2688124938. The cubic root of 676126 is about 87.7692819969.

The spelling of 676126 in words is "six hundred seventy-six thousand, one hundred twenty-six".

Divisors: 1 2 11 22 73 146 421 803 842 1606 4631 9262 30733 61466 338063 676126