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71060010001 = 1071033364271
BaseRepresentation
bin100001000101110000…
…0011011010000010001
320210102021221112020021
41002023200123100101
52131012330310001
652351114343441
75063635055551
oct1021340332021
9223367845207
1071060010001
11281555832a2
1211931a2ab81
136915c361c6
143621705161
151cad6e7ba1
hex108b81b411

71060010001 has 8 divisors (see below), whose sum is σ = 71732179584. Its totient is φ = 70387989840.

The previous prime is 71060009957. The next prime is 71060010011. The reversal of 71060010001 is 10001006017.

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 71060010001 - 213 = 71060001809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71060010011) 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, 1073496 + ... + 1137766.

It is an arithmetic number, because the mean of its divisors is an integer number (8966522448).

Almost surely, 271060010001 is an apocalyptic number.

It is an amenable number.

71060010001 is a deficient number, since it is larger than the sum of its proper divisors (672169583).

71060010001 is a wasteful number, since it uses less digits than its factorization.

71060010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74711.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 71060010001 its reverse (10001006017), we get a palindrome (81061016018).

The spelling of 71060010001 in words is "seventy-one billion, sixty million, ten thousand, one".

Divisors: 1 107 10333 64271 1105631 6876997 664112243 71060010001