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10071161 = 611071543
BaseRepresentation
bin100110011010…
…110001111001
3200221200000222
4212122301321
510034234121
6555505425
7151413662
oct46326171
920850028
1010071161
115759681
123458275
132118089
1414a2369
15d3e0ab
hex99ac79

10071161 has 8 divisors (see below), whose sum is σ = 10338624. Its totient is φ = 9807120.

The previous prime is 10071143. The next prime is 10071163. The reversal of 10071161 is 16117001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10071161 - 26 = 10071097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10071163) 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 in 7 ways as a sum of consecutive naturals, for example, 5756 + ... + 7298.

It is an arithmetic number, because the mean of its divisors is an integer number (1292328).

Almost surely, 210071161 is an apocalyptic number.

It is an amenable number.

10071161 is a deficient number, since it is larger than the sum of its proper divisors (267463).

10071161 is a wasteful number, since it uses less digits than its factorization.

10071161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 10071161 is about 3173.5092563281. The cubic root of 10071161 is about 215.9533006610.

Adding to 10071161 its reverse (16117001), we get a palindrome (26188162).

The spelling of 10071161 in words is "ten million, seventy-one thousand, one hundred sixty-one".

Divisors: 1 61 107 1543 6527 94123 165101 10071161