Base | Representation |
---|---|
bin | 100100011001111010… |
… | …001100010001001111 |
3 | 10201220012120210100001 |
4 | 210121322030101033 |
5 | 1120023341000141 |
6 | 25542445145131 |
7 | 2552446224052 |
oct | 443172142117 |
9 | 121805523301 |
10 | 39089390671 |
11 | 15639a3a851 |
12 | 76aab5b1a7 |
13 | 38bc512b86 |
14 | 1c6b68ca99 |
15 | 103bab1a31 |
hex | 919e8c44f |
39089390671 has 8 divisors (see below), whose sum is σ = 40007496320. Its totient is φ = 38171696472.
The previous prime is 39089390633. The next prime is 39089390677. The reversal of 39089390671 is 17609398093.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-39089390671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39089390677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93736 + ... + 294898.
It is an arithmetic number, because the mean of its divisors is an integer number (5000937040).
Almost surely, 239089390671 is an apocalyptic number.
39089390671 is a deficient number, since it is larger than the sum of its proper divisors (918105649).
39089390671 is a wasteful number, since it uses less digits than its factorization.
39089390671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205725.
The product of its (nonzero) digits is 2204496, while the sum is 55.
The spelling of 39089390671 in words is "thirty-nine billion, eighty-nine million, three hundred ninety thousand, six hundred seventy-one".
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