Base | Representation |
---|---|
bin | 10010010100010000110101… |
… | …111000000001111100000100 |
3 | 101120020012111110211222120110 |
4 | 102110100311320001330010 |
5 | 41024322332440443403 |
6 | 443155303442233020 |
7 | 22653034152065604 |
oct | 2224206570017404 |
9 | 346205443758513 |
10 | 80557310484228 |
11 | 23739188709696 |
12 | 9050668355770 |
13 | 35c46a2484806 |
14 | 15c6dcd3a6c04 |
15 | 94a731b0b103 |
hex | 494435e01f04 |
80557310484228 has 12 divisors (see below), whose sum is σ = 187967057796560. Its totient is φ = 26852436828072.
The previous prime is 80557310484221. The next prime is 80557310484289. The reversal of 80557310484228 is 82248401375508.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (80557310484221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3356554603498 + ... + 3356554603521.
Almost surely, 280557310484228 is an apocalyptic number.
It is an amenable number.
80557310484228 is an abundant number, since it is smaller than the sum of its proper divisors (107409747312332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80557310484228 is a wasteful number, since it uses less digits than its factorization.
80557310484228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6713109207026 (or 6713109207024 counting only the distinct ones).
The product of its (nonzero) digits is 17203200, while the sum is 57.
The spelling of 80557310484228 in words is "eighty trillion, five hundred fifty-seven billion, three hundred ten million, four hundred eighty-four thousand, two hundred twenty-eight".
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