Base | Representation |
---|---|
bin | 10010010000011101100010… |
… | …111101111100100111110100 |
3 | 101112022020012110022211200010 |
4 | 102100131202331330213310 |
5 | 41011032324421124410 |
6 | 442435301314020220 |
7 | 22625125365463251 |
oct | 2220354275744764 |
9 | 345266173284603 |
10 | 80296074004980 |
11 | 23648412509259 |
12 | 9009b00877670 |
13 | 35a5b6c4b0b42 |
14 | 15b84ca528428 |
15 | 943a425dec20 |
hex | 490762f7c9f4 |
80296074004980 has 48 divisors (see below), whose sum is σ = 225204347894400. Its totient is φ = 21376539669888.
The previous prime is 80296074004973. The next prime is 80296074004981. The reversal of 80296074004980 is 8940047069208.
It is a super-2 number, since 2×802960740049802 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 80296074004980.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80296074004981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117049119 + ... + 1117120998.
It is an arithmetic number, because the mean of its divisors is an integer number (4691757247800).
Almost surely, 280296074004980 is an apocalyptic number.
It is an amenable number.
80296074004980 is an abundant number, since it is smaller than the sum of its proper divisors (144908273889420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80296074004980 is a wasteful number, since it uses less digits than its factorization.
80296074004980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2234170728 (or 2234170726 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 57.
The spelling of 80296074004980 in words is "eighty trillion, two hundred ninety-six billion, seventy-four million, four thousand, nine hundred eighty".
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