Base | Representation |
---|---|
bin | 1000001110110… |
… | …11011001101011 |
3 | 11210221102011121 |
4 | 10013123121223 |
5 | 120134243412 |
6 | 10504040111 |
7 | 1465652521 |
oct | 407333153 |
9 | 153842147 |
10 | 69056107 |
11 | 35a8696a |
12 | 1b163037 |
13 | 113cb003 |
14 | 9258311 |
15 | 60e1107 |
hex | 41db66b |
69056107 has 4 divisors (see below), whose sum is σ = 69087096. Its totient is φ = 69025120.
The previous prime is 69056093. The next prime is 69056129. The reversal of 69056107 is 70165096.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 69056107 - 211 = 69054059 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69056147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11869 + ... + 16702.
It is an arithmetic number, because the mean of its divisors is an integer number (17271774).
Almost surely, 269056107 is an apocalyptic number.
69056107 is a deficient number, since it is larger than the sum of its proper divisors (30989).
69056107 is a wasteful number, since it uses less digits than its factorization.
69056107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30988.
The product of its (nonzero) digits is 11340, while the sum is 34.
The square root of 69056107 is about 8310.0004211793. Note that the first 3 decimals coincide. The cubic root of 69056107 is about 410.2677351018.
The spelling of 69056107 in words is "sixty-nine million, fifty-six thousand, one hundred seven".
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