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10625071 is a prime number
BaseRepresentation
bin101000100010…
…000000101111
3201222210212011
4220202000233
510210000241
61015422051
7156211612
oct50420057
921883764
1010625071
115aa7856
123684927
132280232
1415a8179
15ded281
hexa2202f

10625071 has 2 divisors, whose sum is σ = 10625072. Its totient is φ = 10625070.

The previous prime is 10625063. The next prime is 10625093. The reversal of 10625071 is 17052601.

It is an a-pointer prime, because the next prime (10625093) can be obtained adding 10625071 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (17052601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10625071 - 23 = 10625063 is a prime.

It is a super-2 number, since 2×106250712 = 225784267510082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10629071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5312535 + 5312536.

It is an arithmetic number, because the mean of its divisors is an integer number (5312536).

Almost surely, 210625071 is an apocalyptic number.

10625071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10625071 is an equidigital number, since it uses as much as digits as its factorization.

10625071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 10625071 is about 3259.6120934860. The cubic root of 10625071 is about 219.8419732929.

Adding to 10625071 its reverse (17052601), we get a palindrome (27677672).

The spelling of 10625071 in words is "ten million, six hundred twenty-five thousand, seventy-one".