Base | Representation |
---|---|
bin | 100000001010011000… |
… | …1101001110011100111 |
3 | 20121021110200211110110 |
4 | 1000110301221303213 |
5 | 2112422404143401 |
6 | 51421315424103 |
7 | 4663366426245 |
oct | 1002461516347 |
9 | 217243624413 |
10 | 69068037351 |
11 | 27323119805 |
12 | 114768b5033 |
13 | 668933c871 |
14 | 34b2d39795 |
15 | 1be38bd9d6 |
hex | 1014c69ce7 |
69068037351 has 8 divisors (see below), whose sum is σ = 92572867584. Its totient is φ = 45804282680.
The previous prime is 69068037331. The next prime is 69068037419. The reversal of 69068037351 is 15373086096.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 69068037351 - 211 = 69068035303 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 69068037351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69068037331) 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, 60268221 + ... + 60269366.
It is an arithmetic number, because the mean of its divisors is an integer number (11571608448).
Almost surely, 269068037351 is an apocalyptic number.
69068037351 is a deficient number, since it is larger than the sum of its proper divisors (23504830233).
69068037351 is a wasteful number, since it uses less digits than its factorization.
69068037351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120537781.
The product of its (nonzero) digits is 816480, while the sum is 48.
The spelling of 69068037351 in words is "sixty-nine billion, sixty-eight million, thirty-seven thousand, three hundred fifty-one".
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