Base | Representation |
---|---|
bin | 1100110001111000… |
… | …11010001100100111 |
3 | 122201011001212102112 |
4 | 12120330122030213 |
5 | 103022400040241 |
6 | 3052445431235 |
7 | 332010012506 |
oct | 63074321447 |
9 | 18634055375 |
10 | 6860940071 |
11 | 2a00904907 |
12 | 13b586b51b |
13 | 85456776b |
14 | 4912bc83d |
15 | 2a24eb1eb |
hex | 198f1a327 |
6860940071 has 8 divisors (see below), whose sum is σ = 7252014000. Its totient is φ = 6472863360.
The previous prime is 6860940017. The next prime is 6860940083. The reversal of 6860940071 is 1700490686.
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 6860940071 - 214 = 6860923687 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 (6860940001) 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, 744596 + ... + 753753.
It is an arithmetic number, because the mean of its divisors is an integer number (906501750).
Almost surely, 26860940071 is an apocalyptic number.
6860940071 is a deficient number, since it is larger than the sum of its proper divisors (391073929).
6860940071 is a wasteful number, since it uses less digits than its factorization.
6860940071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1498609.
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 6860940071 is about 82830.7918047389. The cubic root of 6860940071 is about 1900.1791217093.
The spelling of 6860940071 in words is "six billion, eight hundred sixty million, nine hundred forty thousand, seventy-one".
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