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971068 = 22779439
BaseRepresentation
bin11101101000100111100
31211100001111
43231010330
5222033233
632451404
711153050
oct3550474
91740044
10971068
1160363a
123a9b64
1327ccc7
141b3c60
15142acd
hexed13c

971068 has 24 divisors (see below), whose sum is σ = 1971200. Its totient is φ = 409968.

The previous prime is 971063. The next prime is 971077. The reversal of 971068 is 860179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993 + ... + 2431.

2971068 is an apocalyptic number.

It is an amenable number.

971068 is an abundant number, since it is smaller than the sum of its proper divisors (1000132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

971068 is a wasteful number, since it uses less digits than its factorization.

971068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 971068 is about 985.4278258706. The cubic root of 971068 is about 99.0261468876.

Subtracting from 971068 its reverse (860179), we obtain a square (110889 = 3332).

The spelling of 971068 in words is "nine hundred seventy-one thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 79 158 316 439 553 878 1106 1756 2212 3073 6146 12292 34681 69362 138724 242767 485534 971068