Base | Representation |
---|---|
bin | 110001111111011010100… |
… | …0010110111001001101101 |
3 | 220022211110012122002200201 |
4 | 1203332311002313021231 |
5 | 1400032133133220324 |
6 | 22340203530153501 |
7 | 1306251051346213 |
oct | 143766502671155 |
9 | 26284405562621 |
10 | 6870690132589 |
11 | 2209930509028 |
12 | 92b704282891 |
13 | 3aab98719a9a |
14 | 19a786696cb3 |
15 | bdac825e444 |
hex | 63fb50b726d |
6870690132589 has 8 divisors (see below), whose sum is σ = 6941611013120. Its totient is φ = 6799771069056.
The previous prime is 6870690132557. The next prime is 6870690132599. The reversal of 6870690132589 is 9852310960786.
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 6870690132589 - 25 = 6870690132557 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6870690132589.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6870690132599) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7944742 + ... + 8767000.
It is an arithmetic number, because the mean of its divisors is an integer number (867701376640).
Almost surely, 26870690132589 is an apocalyptic number.
It is an amenable number.
6870690132589 is a deficient number, since it is larger than the sum of its proper divisors (70920880531).
6870690132589 is an equidigital number, since it uses as much as digits as its factorization.
6870690132589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908499.
The product of its (nonzero) digits is 39191040, while the sum is 64.
The spelling of 6870690132589 in words is "six trillion, eight hundred seventy billion, six hundred ninety million, one hundred thirty-two thousand, five hundred eighty-nine".
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