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5871297 = 31957099
BaseRepresentation
bin10110011001011011000001
3102001021220110
4112121123001
53000340142
6325501533
7100622325
oct26313301
912037813
105871297
113350213
121b718a9
1312a7553
14acb985
157ae99c
hex5996c1

5871297 has 4 divisors (see below), whose sum is σ = 7828400. Its totient is φ = 3914196.

The previous prime is 5871259. The next prime is 5871301. The reversal of 5871297 is 7921785.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5871297 - 210 = 5870273 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5871797) 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 3 ways as a sum of consecutive naturals, for example, 978547 + ... + 978552.

It is an arithmetic number, because the mean of its divisors is an integer number (1957100).

Almost surely, 25871297 is an apocalyptic number.

It is an amenable number.

5871297 is a deficient number, since it is larger than the sum of its proper divisors (1957103).

5871297 is a wasteful number, since it uses less digits than its factorization.

5871297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957102.

The product of its digits is 35280, while the sum is 39.

The square root of 5871297 is about 2423.0759377287. The cubic root of 5871297 is about 180.4033854492.

The spelling of 5871297 in words is "five million, eight hundred seventy-one thousand, two hundred ninety-seven".

Divisors: 1 3 1957099 5871297