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5685957 = 3523399
BaseRepresentation
bin10101101100001011000101
3101200212200000
4111230023011
52423422312
6321511513
766221064
oct25541305
911625600
105685957
113233a42
121aa2599
131241094
14a801db
15774adc
hex56c2c5

5685957 has 12 divisors (see below), whose sum is σ = 8517600. Its totient is φ = 3790476.

The previous prime is 5685887. The next prime is 5685961. The reversal of 5685957 is 7595865.

5685957 is a `hidden beast` number, since 56 + 8 + 595 + 7 = 666.

It is not a de Polignac number, because 5685957 - 27 = 5685829 is a prime.

It is a d-powerful number, because it can be written as 54 + 6 + 82 + 54 + 97 + 57 + 77 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685557) 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 11 ways as a sum of consecutive naturals, for example, 11457 + ... + 11942.

It is an arithmetic number, because the mean of its divisors is an integer number (709800).

Almost surely, 25685957 is an apocalyptic number.

It is an amenable number.

5685957 is a deficient number, since it is larger than the sum of its proper divisors (2831643).

5685957 is an equidigital number, since it uses as much as digits as its factorization.

5685957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23414 (or 23402 counting only the distinct ones).

The product of its digits is 378000, while the sum is 45.

The square root of 5685957 is about 2384.5244808976. The cubic root of 5685957 is about 178.4847808506.

The spelling of 5685957 in words is "five million, six hundred eighty-five thousand, nine hundred fifty-seven".

Divisors: 1 3 9 27 81 243 23399 70197 210591 631773 1895319 5685957