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5680971 = 321095791
BaseRepresentation
bin10101101010111101001011
3101200121211100
4111222331023
52423242341
6321432443
766200412
oct25527513
911617740
105680971
11323021a
121a9b723
13123ba2a
14a7c479
157733b6
hex56af4b

5680971 has 12 divisors (see below), whose sum is σ = 8282560. Its totient is φ = 3751920.

The previous prime is 5680963. The next prime is 5681003. The reversal of 5680971 is 1790865.

5680971 is a `hidden beast` number, since 568 + 0 + 97 + 1 = 666.

It is not a de Polignac number, because 5680971 - 23 = 5680963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5680901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1915 + ... + 3876.

Almost surely, 25680971 is an apocalyptic number.

5680971 is a deficient number, since it is larger than the sum of its proper divisors (2601589).

5680971 is a wasteful number, since it uses less digits than its factorization.

5680971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906 (or 5903 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 5680971 is about 2383.4787601319. The cubic root of 5680971 is about 178.4325946564.

The spelling of 5680971 in words is "five million, six hundred eighty thousand, nine hundred seventy-one".