Base | Representation |
---|---|
bin | 1111111111100… |
… | …1110011001000 |
3 | 11200020012012202 |
4 | 3333321303020 |
5 | 114133132324 |
6 | 10353455332 |
7 | 1443125420 |
oct | 377716310 |
9 | 150205182 |
10 | 67083464 |
11 | 34959888 |
12 | 1a571548 |
13 | 10b8a176 |
14 | 8ca3480 |
15 | 5d518ae |
hex | 3ff9cc8 |
67083464 has 32 divisors (see below), whose sum is σ = 144033600. Its totient is φ = 28693440.
The previous prime is 67083461. The next prime is 67083481. The reversal of 67083464 is 46438076.
It is a happy number.
It is a super-2 number, since 2×670834642 = 9000382284478592, which contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (67083461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40574 + ... + 42194.
It is an arithmetic number, because the mean of its divisors is an integer number (4501050).
Almost surely, 267083464 is an apocalyptic number.
It is an amenable number.
67083464 is an abundant number, since it is smaller than the sum of its proper divisors (76950136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67083464 is a wasteful number, since it uses less digits than its factorization.
67083464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2373 (or 2369 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The square root of 67083464 is about 8190.4495603111. The cubic root of 67083464 is about 406.3233933198.
The spelling of 67083464 in words is "sixty-seven million, eighty-three thousand, four hundred sixty-four".
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