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10870488271 is a prime number
BaseRepresentation
bin10100001111110111…
…00111110011001111
31001001120202000112201
422013323213303033
5134230321111041
64554400142331
7533244424426
oct120773476317
931046660481
1010870488271
11467911a805
1221346079a7
1310431501a6
147519da2bd
1543950a631
hex287ee7ccf

10870488271 has 2 divisors, whose sum is σ = 10870488272. Its totient is φ = 10870488270.

The previous prime is 10870488269. The next prime is 10870488287. The reversal of 10870488271 is 17288407801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10870488271 - 21 = 10870488269 is a prime.

It is a super-3 number, since 3×108704882713 (a number of 31 digits) contains 333 as substring.

Together with 10870488269, 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 (10870488071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5435244135 + 5435244136.

It is an arithmetic number, because the mean of its divisors is an integer number (5435244136).

Almost surely, 210870488271 is an apocalyptic number.

10870488271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10870488271 is an equidigital number, since it uses as much as digits as its factorization.

10870488271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200704, while the sum is 46.

The spelling of 10870488271 in words is "ten billion, eight hundred seventy million, four hundred eighty-eight thousand, two hundred seventy-one".