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10671541 is a prime number
BaseRepresentation
bin101000101101…
…010110110101
3202002011121021
4220231112311
510212442131
61020421141
7156464236
oct50552665
922064537
1010671541
116029761
1236a77b1
13229842a
1415bb08d
15e0be11
hexa2d5b5

10671541 has 2 divisors, whose sum is σ = 10671542. Its totient is φ = 10671540.

The previous prime is 10671527. The next prime is 10671547. The reversal of 10671541 is 14517601.

It is a happy number.

10671541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5541316 + 5130225 = 2354^2 + 2265^2 .

It is a cyclic number.

It is not a de Polignac number, because 10671541 - 215 = 10638773 is a prime.

It is a super-2 number, since 2×106715412 = 227763574629362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10671547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5335770 + 5335771.

It is an arithmetic number, because the mean of its divisors is an integer number (5335771).

Almost surely, 210671541 is an apocalyptic number.

It is an amenable number.

10671541 is a deficient number, since it is larger than the sum of its proper divisors (1).

10671541 is an equidigital number, since it uses as much as digits as its factorization.

10671541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 10671541 is about 3266.7324653237. The cubic root of 10671541 is about 220.1620087661.

The spelling of 10671541 in words is "ten million, six hundred seventy-one thousand, five hundred forty-one".