Base | Representation |
---|---|
bin | 1001010111111… |
… | …0111001000101 |
3 | 2201222111212110 |
4 | 2111332321011 |
5 | 40031121221 |
6 | 3522411233 |
7 | 655122000 |
oct | 225767105 |
9 | 81874773 |
10 | 39317061 |
11 | 20214543 |
12 | 11200b19 |
13 | 81b7a44 |
14 | 5316537 |
15 | 36b9776 |
hex | 257ee45 |
39317061 has 32 divisors (see below), whose sum is σ = 64384000. Its totient is φ = 21273840.
The previous prime is 39317059. The next prime is 39317071. The reversal of 39317061 is 16071393.
It is not a de Polignac number, because 39317061 - 21 = 39317059 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 (39317071) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18546 + ... + 20556.
It is an arithmetic number, because the mean of its divisors is an integer number (2012000).
Almost surely, 239317061 is an apocalyptic number.
It is an amenable number.
39317061 is a deficient number, since it is larger than the sum of its proper divisors (25066939).
39317061 is a wasteful number, since it uses less digits than its factorization.
39317061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2054 (or 2040 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 39317061 is about 6270.3318094021. The cubic root of 39317061 is about 340.0376573054.
The spelling of 39317061 in words is "thirty-nine million, three hundred seventeen thousand, sixty-one".
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