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5670031 is a prime number
BaseRepresentation
bin10101101000010010001111
3101200001211011
4111220102033
52422420111
6321310051
766123463
oct25502217
911601734
105670031
113222a84
121a95327
131236a63
14a784a3
15770021
hex56848f

5670031 has 2 divisors, whose sum is σ = 5670032. Its totient is φ = 5670030.

The previous prime is 5669977. The next prime is 5670053. The reversal of 5670031 is 1300765.

It is an a-pointer prime, because the next prime (5670053) can be obtained adding 5670031 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5670031 - 27 = 5669903 is a prime.

It is a super-2 number, since 2×56700312 = 64298503081922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5669984 and 5670011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5670331) 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 as a sum of consecutive naturals, namely, 2835015 + 2835016.

It is an arithmetic number, because the mean of its divisors is an integer number (2835016).

Almost surely, 25670031 is an apocalyptic number.

5670031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670031 is an equidigital number, since it uses as much as digits as its factorization.

5670031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 5670031 is about 2381.1826893374. The cubic root of 5670031 is about 178.3179835586.

Adding to 5670031 its reverse (1300765), we get a palindrome (6970796).

The spelling of 5670031 in words is "five million, six hundred seventy thousand, thirty-one".