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10183081 is a prime number
BaseRepresentation
bin100110110110…
…000110101001
3201011100120011
4212312012221
510101324311
61002131521
7152361166
oct46660651
921140504
1010183081
115825777
1234b0ba1
132156cbc
1414d106d
15d62321
hex9b61a9

10183081 has 2 divisors, whose sum is σ = 10183082. Its totient is φ = 10183080.

The previous prime is 10183079. The next prime is 10183141. The reversal of 10183081 is 18038101.

10183081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9517225 + 665856 = 3085^2 + 816^2 .

It is a cyclic number.

It is not a de Polignac number, because 10183081 - 21 = 10183079 is a prime.

It is a super-2 number, since 2×101830812 = 207390277305122, which contains 22 as substring.

Together with 10183079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10183681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5091540 + 5091541.

It is an arithmetic number, because the mean of its divisors is an integer number (5091541).

Almost surely, 210183081 is an apocalyptic number.

It is an amenable number.

10183081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10183081 is an equidigital number, since it uses as much as digits as its factorization.

10183081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 10183081 is about 3191.0940130306. The cubic root of 10183081 is about 216.7503127397.

The spelling of 10183081 in words is "ten million, one hundred eighty-three thousand, eighty-one".