Base | Representation |
---|---|
bin | 100001000101110000… |
… | …0011011010000010001 |
3 | 20210102021221112020021 |
4 | 1002023200123100101 |
5 | 2131012330310001 |
6 | 52351114343441 |
7 | 5063635055551 |
oct | 1021340332021 |
9 | 223367845207 |
10 | 71060010001 |
11 | 281555832a2 |
12 | 11931a2ab81 |
13 | 6915c361c6 |
14 | 3621705161 |
15 | 1cad6e7ba1 |
hex | 108b81b411 |
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".
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