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960681 = 31033109
BaseRepresentation
bin11101010100010101001
31210210210210
43222202221
5221220211
632331333
711110551
oct3524251
91723723
10960681
115a6857
123a3b49
13278367
141b0161
1513e9a6
hexea8a9

960681 has 8 divisors (see below), whose sum is σ = 1293760. Its totient is φ = 634032.

The previous prime is 960677. The next prime is 960691. The reversal of 960681 is 186069.

960681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 960681 - 22 = 960677 is a prime.

It is a super-2 number, since 2×9606812 = 1845815967522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (960601) 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, 1246 + ... + 1863.

It is an arithmetic number, because the mean of its divisors is an integer number (161720).

2960681 is an apocalyptic number.

It is an amenable number.

960681 is a deficient number, since it is larger than the sum of its proper divisors (333079).

960681 is a wasteful number, since it uses less digits than its factorization.

960681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 960681 is about 980.1433568616. The cubic root of 960681 is about 98.6718037156.

It can be divided in two parts, 96068 and 1, that added together give a palindrome (96069).

The spelling of 960681 in words is "nine hundred sixty thousand, six hundred eighty-one".

Divisors: 1 3 103 309 3109 9327 320227 960681