Base | Representation |
---|---|
bin | 111111010011010010… |
… | …001010101011000110 |
3 | 20111102220011101020020 |
4 | 333103102022223012 |
5 | 2103200112424301 |
6 | 51120305120010 |
7 | 4624225133325 |
oct | 772322125306 |
9 | 214386141206 |
10 | 67969264326 |
11 | 26909972327 |
12 | 1120a929006 |
13 | 65427cb502 |
14 | 340b03a0bc |
15 | 1b7c1cb436 |
hex | fd348aac6 |
67969264326 has 32 divisors (see below), whose sum is σ = 137140819200. Its totient is φ = 22456455840.
The previous prime is 67969264267. The next prime is 67969264339. The reversal of 67969264326 is 62346296976.
It is a super-3 number, since 3×679692643263 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 67969264326.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607920 + ... + 710988.
It is an arithmetic number, because the mean of its divisors is an integer number (4285650600).
Almost surely, 267969264326 is an apocalyptic number.
67969264326 is an abundant number, since it is smaller than the sum of its proper divisors (69171554874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67969264326 is a wasteful number, since it uses less digits than its factorization.
67969264326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104044.
The product of its digits is 35271936, while the sum is 60.
The spelling of 67969264326 in words is "sixty-seven billion, nine hundred sixty-nine million, two hundred sixty-four thousand, three hundred twenty-six".
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