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10010071 is a prime number
BaseRepresentation
bin100110001011…
…110111010111
3200211120020101
4212023313113
510030310241
6554314531
7151040611
oct46136727
920746211
1010010071
115717795
123428a47
1320c6326
141487db1
15d2ae31
hex98bdd7

10010071 has 2 divisors, whose sum is σ = 10010072. Its totient is φ = 10010070.

The previous prime is 10010069. The next prime is 10010081. The reversal of 10010071 is 17001001.

It is an a-pointer prime, because the next prime (10010081) can be obtained adding 10010071 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10010071 - 21 = 10010069 is a prime.

Together with 10010069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005035 + 5005036.

It is an arithmetic number, because the mean of its divisors is an integer number (5005036).

Almost surely, 210010071 is an apocalyptic number.

10010071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010071 is an equidigital number, since it uses as much as digits as its factorization.

10010071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 10.

The square root of 10010071 is about 3163.8696243682. The cubic root of 10010071 is about 215.5157691100.

Adding to 10010071 its reverse (17001001), we get a palindrome (27011072).

The spelling of 10010071 in words is "ten million, ten thousand, seventy-one".