Base | Representation |
---|---|
bin | 10010001111110011100110… |
… | …111100001101110001000100 |
3 | 101112010220222012111022222212 |
4 | 102033303212330031301010 |
5 | 41004313114114100142 |
6 | 442402453114042552 |
7 | 22621642445516363 |
oct | 2217634674156104 |
9 | 345126865438885 |
10 | 80251043503172 |
11 | 23630304a0a803 |
12 | 9001234119458 |
13 | 35a18441804b9 |
14 | 15b6257bd97da |
15 | 9427a9178d82 |
hex | 48fce6f0dc44 |
80251043503172 has 24 divisors (see below), whose sum is σ = 145481887203072. Its totient is φ = 38693937520800.
The previous prime is 80251043503151. The next prime is 80251043503271. The reversal of 80251043503172 is 27130534015208.
It is a super-3 number, since 3×802510435031723 (a number of 43 digits) contains 333 as substring.
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, 1143402779 + ... + 1143472962.
It is an arithmetic number, because the mean of its divisors is an integer number (6061745300128).
Almost surely, 280251043503172 is an apocalyptic number.
It is an amenable number.
80251043503172 is a deficient number, since it is larger than the sum of its proper divisors (65230843699900).
80251043503172 is a wasteful number, since it uses less digits than its factorization.
80251043503172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2286876059 (or 2286876057 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 41.
The spelling of 80251043503172 in words is "eighty trillion, two hundred fifty-one billion, forty-three million, five hundred three thousand, one hundred seventy-two".
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