Base | Representation |
---|---|
bin | 1000001111000… |
… | …01011010001001 |
3 | 11210222122220221 |
4 | 10013201122021 |
5 | 120141040323 |
6 | 10504350041 |
7 | 1466114332 |
oct | 407413211 |
9 | 153878827 |
10 | 69080713 |
11 | 35aa33a9 |
12 | 1b175321 |
13 | 11409280 |
14 | 9263289 |
15 | 60e855d |
hex | 41e1689 |
69080713 has 8 divisors (see below), whose sum is σ = 78310400. Its totient is φ = 60410448.
The previous prime is 69080701. The next prime is 69080723. The reversal of 69080713 is 31708096.
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 69080713 - 221 = 66983561 is a prime.
It is not an unprimeable number, because it can be changed into a prime (69080723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139593 + ... + 140086.
It is an arithmetic number, because the mean of its divisors is an integer number (9788800).
Almost surely, 269080713 is an apocalyptic number.
It is an amenable number.
69080713 is a deficient number, since it is larger than the sum of its proper divisors (9229687).
69080713 is a wasteful number, since it uses less digits than its factorization.
69080713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279711.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 69080713 is about 8311.4807946599. The cubic root of 69080713 is about 410.3164580391.
The spelling of 69080713 in words is "sixty-nine million, eighty thousand, seven hundred thirteen".
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