Base | Representation |
---|---|
bin | 100000010101001100… |
… | …1111011101001010001 |
3 | 20122012202112001201212 |
4 | 1000222121323221101 |
5 | 2114143303331323 |
6 | 51521321305505 |
7 | 5005364030423 |
oct | 1005231735121 |
9 | 218182461655 |
10 | 69430917713 |
11 | 27499a41133 |
12 | 11558335295 |
13 | 6716585681 |
14 | 35091da813 |
15 | 1c1569db78 |
hex | 102a67ba51 |
69430917713 has 8 divisors (see below), whose sum is σ = 75442763520. Its totient is φ = 63654830640.
The previous prime is 69430917707. The next prime is 69430917737. The reversal of 69430917713 is 31771903496.
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 69430917713 - 230 = 68357175889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69430910713) 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, 58939070 + ... + 58940247.
It is an arithmetic number, because the mean of its divisors is an integer number (9430345440).
Almost surely, 269430917713 is an apocalyptic number.
It is an amenable number.
69430917713 is a deficient number, since it is larger than the sum of its proper divisors (6011845807).
69430917713 is a wasteful number, since it uses less digits than its factorization.
69430917713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117879367.
The product of its (nonzero) digits is 857304, while the sum is 50.
The spelling of 69430917713 in words is "sixty-nine billion, four hundred thirty million, nine hundred seventeen thousand, seven hundred thirteen".
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