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10868071 is a prime number
BaseRepresentation
bin101001011101…
…010101100111
3202110011012011
4221131111213
510240234241
61024535051
7161243224
oct51352547
922404164
1010868071
116153385
123781487
132336a16
14162c94b
15e4a281
hexa5d567

10868071 has 2 divisors, whose sum is σ = 10868072. Its totient is φ = 10868070.

The previous prime is 10868059. The next prime is 10868089. The reversal of 10868071 is 17086801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10868071 is a prime.

It is a super-2 number, since 2×108680712 = 236229934522082, which contains 22 as substring.

It is equal to p718375 and since 10868071 and 718375 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10868471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5434035 + 5434036.

It is an arithmetic number, because the mean of its divisors is an integer number (5434036).

Almost surely, 210868071 is an apocalyptic number.

10868071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868071 is an equidigital number, since it uses as much as digits as its factorization.

10868071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 10868071 is about 3296.6757499032. The cubic root of 10868071 is about 221.5053170969.

The spelling of 10868071 in words is "ten million, eight hundred sixty-eight thousand, seventy-one".