Base | Representation |
---|---|
bin | 1000000110010… |
… | …01011101110000 |
3 | 11201211102000110 |
4 | 10003021131300 |
5 | 114342342224 |
6 | 10424021320 |
7 | 1453300332 |
oct | 403113560 |
9 | 151742013 |
10 | 67934064 |
11 | 3538a960 |
12 | 1a901840 |
13 | 110c7393 |
14 | 9045452 |
15 | 5e6d929 |
hex | 40c9770 |
67934064 has 40 divisors (see below), whose sum is σ = 191452032. Its totient is φ = 20585920.
The previous prime is 67934029. The next prime is 67934081. The reversal of 67934064 is 46043976.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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, 63804 + ... + 64859.
Almost surely, 267934064 is an apocalyptic number.
It is an amenable number.
67934064 is an abundant number, since it is smaller than the sum of its proper divisors (123517968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67934064 is a wasteful number, since it uses less digits than its factorization.
67934064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128685 (or 128679 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 67934064 is about 8242.2123243702. The cubic root of 67934064 is about 408.0335420329.
It can be divided in two parts, 679 and 34064, that added together give a palindrome (34743).
The spelling of 67934064 in words is "sixty-seven million, nine hundred thirty-four thousand, sixty-four".
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