Base | Representation |
---|---|
bin | 1000010100101… |
… | …11010111101100 |
3 | 11212101112022012 |
4 | 10022113113230 |
5 | 120333413103 |
6 | 10532340352 |
7 | 1505340266 |
oct | 412272754 |
9 | 155345265 |
10 | 69826028 |
11 | 36462368 |
12 | 1b4746b8 |
13 | 1160a59c |
14 | 93b8b36 |
15 | 61e42d8 |
hex | 42975ec |
69826028 has 12 divisors (see below), whose sum is σ = 124267080. Its totient is φ = 34321152.
The previous prime is 69826027. The next prime is 69826039. The reversal of 69826028 is 82062896.
It is not an unprimeable number, because it can be changed into a prime (69826027) 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, 147701 + ... + 148172.
It is an arithmetic number, because the mean of its divisors is an integer number (10355590).
Almost surely, 269826028 is an apocalyptic number.
It is an amenable number.
69826028 is a deficient number, since it is larger than the sum of its proper divisors (54441052).
69826028 is a wasteful number, since it uses less digits than its factorization.
69826028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295936 (or 295934 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 69826028 is about 8356.1969818812. The cubic root of 69826028 is about 411.7868237675.
The spelling of 69826028 in words is "sixty-nine million, eight hundred twenty-six thousand, twenty-eight".
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