Base | Representation |
---|---|
bin | 1000000110110… |
… | …00101101000100 |
3 | 11201221120122022 |
4 | 10003120231010 |
5 | 114401341414 |
6 | 10425222312 |
7 | 1453650323 |
oct | 403305504 |
9 | 151846568 |
10 | 67996484 |
11 | 35422846 |
12 | 1a931998 |
13 | 1111990a |
14 | 90600ba |
15 | 5e8218e |
hex | 40d8b44 |
67996484 has 6 divisors (see below), whose sum is σ = 118993854. Its totient is φ = 33998240.
The previous prime is 67996483. The next prime is 67996493. The reversal of 67996484 is 48469976.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 66064384 + 1932100 = 8128^2 + 1390^2 .
It is not an unprimeable number, because it can be changed into a prime (67996483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8499557 + ... + 8499564.
It is an arithmetic number, because the mean of its divisors is an integer number (19832309).
Almost surely, 267996484 is an apocalyptic number.
It is an amenable number.
67996484 is a deficient number, since it is larger than the sum of its proper divisors (50997370).
67996484 is a wasteful number, since it uses less digits than its factorization.
67996484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16999125 (or 16999123 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 53.
The square root of 67996484 is about 8245.9980596651. The cubic root of 67996484 is about 408.1584752179.
The spelling of 67996484 in words is "sixty-seven million, nine hundred ninety-six thousand, four hundred eighty-four".
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