Base | Representation |
---|---|
bin | 11111001111011011110010… |
… | …00101011100100011111111 |
3 | 100000020122210110001201002222 |
4 | 33213231321011130203333 |
5 | 33001040132020322432 |
6 | 402040205403035555 |
7 | 20320261604425130 |
oct | 1747557105344377 |
9 | 300218713051088 |
10 | 68700033370367 |
11 | 1a98757a916653 |
12 | 785663a20bbbb |
13 | 2c445017c4659 |
14 | 12d71568c5c87 |
15 | 7e20a39b3112 |
hex | 3e7b7915c8ff |
68700033370367 has 8 divisors (see below), whose sum is σ = 83132813490336. Its totient is φ = 55421875660032.
The previous prime is 68700033370313. The next prime is 68700033370391. The reversal of 68700033370367 is 76307333000786.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-68700033370367 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68700033370307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288655602278 + ... + 288655602515.
It is an arithmetic number, because the mean of its divisors is an integer number (10391601686292).
Almost surely, 268700033370367 is an apocalyptic number.
68700033370367 is a deficient number, since it is larger than the sum of its proper divisors (14432780119969).
68700033370367 is a wasteful number, since it uses less digits than its factorization.
68700033370367 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577311204817.
The product of its (nonzero) digits is 8001504, while the sum is 53.
The spelling of 68700033370367 in words is "sixty-eight trillion, seven hundred billion, thirty-three million, three hundred seventy thousand, three hundred sixty-seven".
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