Base | Representation |
---|---|
bin | 111110110011110100… |
… | …011001011101110000 |
3 | 20110002002211102002120 |
4 | 332303310121131300 |
5 | 2101104442220041 |
6 | 50552050314240 |
7 | 4605155105631 |
oct | 766364313560 |
9 | 213062742076 |
10 | 67441366896 |
11 | 26668991162 |
12 | 110a1b88980 |
13 | 648a329477 |
14 | 339aca1888 |
15 | 1b4aba2366 |
hex | fb3d19770 |
67441366896 has 20 divisors (see below), whose sum is σ = 174223531272. Its totient is φ = 22480455616.
The previous prime is 67441366891. The next prime is 67441366901. The reversal of 67441366896 is 69866314476.
It is an interprime number because it is at equal distance from previous prime (67441366891) and next prime (67441366901).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67441366891) 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, 702514191 + ... + 702514286.
Almost surely, 267441366896 is an apocalyptic number.
It is an amenable number.
67441366896 is an abundant number, since it is smaller than the sum of its proper divisors (106782164376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67441366896 is a wasteful number, since it uses less digits than its factorization.
67441366896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1405028488 (or 1405028482 counting only the distinct ones).
The product of its digits is 31352832, while the sum is 60.
The spelling of 67441366896 in words is "sixty-seven billion, four hundred forty-one million, three hundred sixty-six thousand, eight hundred ninety-six".
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