Base | Representation |
---|---|
bin | 1000010001110… |
… | …11010100110110 |
3 | 11211200101010201 |
4 | 10020323110312 |
5 | 120234332024 |
6 | 10520311114 |
7 | 1502210155 |
oct | 410732466 |
9 | 154611121 |
10 | 69449014 |
11 | 36225088 |
12 | 1b31249a |
13 | 11507abb |
14 | 931b59c |
15 | 616c744 |
hex | 423b536 |
69449014 has 16 divisors (see below), whose sum is σ = 106414560. Its totient is φ = 33985600.
The previous prime is 69448991. The next prime is 69449053. The reversal of 69449014 is 41094496.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16047 + ... + 19909.
It is an arithmetic number, because the mean of its divisors is an integer number (6650910).
Almost surely, 269449014 is an apocalyptic number.
69449014 is a deficient number, since it is larger than the sum of its proper divisors (36965546).
69449014 is a wasteful number, since it uses less digits than its factorization.
69449014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4055.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 69449014 is about 8333.6075021566. The cubic root of 69449014 is about 411.0443611185.
The spelling of 69449014 in words is "sixty-nine million, four hundred forty-nine thousand, fourteen".
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