Base | Representation |
---|---|
bin | 1000010000111… |
… | …11010000010110 |
3 | 11211110112102100 |
4 | 10020133100112 |
5 | 120222142123 |
6 | 10514022530 |
7 | 1501221024 |
oct | 410372026 |
9 | 154415370 |
10 | 69334038 |
11 | 36156764 |
12 | 1b277a46 |
13 | 11497677 |
14 | 92cb714 |
15 | 6148643 |
hex | 421f416 |
69334038 has 24 divisors (see below), whose sum is σ = 151686288. Its totient is φ = 22886352.
The previous prime is 69334037. The next prime is 69334061. The reversal of 69334038 is 83043396.
It is a junction number, because it is equal to n+sod(n) for n = 69333993 and 69334011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69334033) 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 11 ways as a sum of consecutive naturals, for example, 16845 + ... + 20552.
It is an arithmetic number, because the mean of its divisors is an integer number (6320262).
Almost surely, 269334038 is an apocalyptic number.
69334038 is an abundant number, since it is smaller than the sum of its proper divisors (82352250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69334038 is a wasteful number, since it uses less digits than its factorization.
69334038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37508 (or 37505 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 69334038 is about 8326.7063116217. The cubic root of 69334038 is about 410.8174016161.
The spelling of 69334038 in words is "sixty-nine million, three hundred thirty-four thousand, thirty-eight".
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