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4671031 is a prime number
BaseRepresentation
bin10001110100011000110111
322210022110011
4101310120313
52143433111
6244041051
754463111
oct21643067
98708404
104671031
112700462
121693187
13c77131
148983b1
15624021
hex474637

4671031 has 2 divisors, whose sum is σ = 4671032. Its totient is φ = 4671030.

The previous prime is 4671013. The next prime is 4671071. The reversal of 4671031 is 1301764.

Together with previous prime (4671013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4671031 - 25 = 4670999 is a prime.

It is a super-2 number, since 2×46710312 = 43637061205922, which contains 22 as substring.

It is equal to p327055 and since 4671031 and 327055 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 4670993 and 4671011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4671011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335515 + 2335516.

It is an arithmetic number, because the mean of its divisors is an integer number (2335516).

Almost surely, 24671031 is an apocalyptic number.

4671031 is a deficient number, since it is larger than the sum of its proper divisors (1).

4671031 is an equidigital number, since it uses as much as digits as its factorization.

4671031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 4671031 is about 2161.2568102842. The cubic root of 4671031 is about 167.1620094657.

Adding to 4671031 its reverse (1301764), we get a palindrome (5972795).

The spelling of 4671031 in words is "four million, six hundred seventy-one thousand, thirty-one".