Base | Representation |
---|---|
bin | 100000001110011010… |
… | …0000011001001000101 |
3 | 20121121212102201002222 |
4 | 1000130310003021011 |
5 | 2113211414230031 |
6 | 51442533542125 |
7 | 4666624541540 |
oct | 1003464031105 |
9 | 217555381088 |
10 | 69202883141 |
11 | 27392250407 |
12 | 114b3aa4945 |
13 | 66ab263b82 |
14 | 34c6bdb857 |
15 | 1c00657e7b |
hex | 101cd03245 |
69202883141 has 16 divisors (see below), whose sum is σ = 81267006720. Its totient is φ = 57684856320.
The previous prime is 69202883137. The next prime is 69202883153. The reversal of 69202883141 is 14138820296.
It is a happy number.
It is not a de Polignac number, because 69202883141 - 22 = 69202883137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 69202883092 and 69202883101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69202883111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462581 + ... + 593621.
It is an arithmetic number, because the mean of its divisors is an integer number (5079187920).
Almost surely, 269202883141 is an apocalyptic number.
It is an amenable number.
69202883141 is a deficient number, since it is larger than the sum of its proper divisors (12064123579).
69202883141 is a wasteful number, since it uses less digits than its factorization.
69202883141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133124.
The product of its (nonzero) digits is 165888, while the sum is 44.
The spelling of 69202883141 in words is "sixty-nine billion, two hundred two million, eight hundred eighty-three thousand, one hundred forty-one".
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