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10871407 is a prime number
BaseRepresentation
bin101001011110…
…001001101111
3202110022202201
4221132021233
510240341112
61025002331
7161256031
oct51361157
922408681
1010871407
116155938
1237833a7
1323383b1
14162dc51
15e4b257
hexa5e26f

10871407 has 2 divisors, whose sum is σ = 10871408. Its totient is φ = 10871406.

The previous prime is 10871369. The next prime is 10871411. The reversal of 10871407 is 70417801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10871407 - 219 = 10347119 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10871417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5435703 + 5435704.

It is an arithmetic number, because the mean of its divisors is an integer number (5435704).

Almost surely, 210871407 is an apocalyptic number.

10871407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10871407 is an equidigital number, since it uses as much as digits as its factorization.

10871407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 10871407 is about 3297.1816753100. The cubic root of 10871407 is about 221.5279787739.

The spelling of 10871407 in words is "ten million, eight hundred seventy-one thousand, four hundred seven".