Base | Representation |
---|---|
bin | 100101011101001101… |
… | …1011101001100111010 |
3 | 21200121210201122212120 |
4 | 1022322123131030322 |
5 | 2304213403433002 |
6 | 100541411422110 |
7 | 5545210446426 |
oct | 1127233351472 |
9 | 250553648776 |
10 | 80437171002 |
11 | 31127760131 |
12 | 1370a2b4936 |
13 | 777b88c396 |
14 | 3c70c57b86 |
15 | 215ba75cbc |
hex | 12ba6dd33a |
80437171002 has 16 divisors (see below), whose sum is σ = 162910727040. Its totient is φ = 26472992832.
The previous prime is 80437170953. The next prime is 80437171013. The reversal of 80437171002 is 20017173408.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84848863 + ... + 84849810.
It is an arithmetic number, because the mean of its divisors is an integer number (10181920440).
Almost surely, 280437171002 is an apocalyptic number.
80437171002 is an abundant number, since it is smaller than the sum of its proper divisors (82473556038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80437171002 is a wasteful number, since it uses less digits than its factorization.
80437171002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169698757.
The product of its (nonzero) digits is 9408, while the sum is 33.
The spelling of 80437171002 in words is "eighty billion, four hundred thirty-seven million, one hundred seventy-one thousand, two".
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