Base | Representation |
---|---|
bin | 100101010001110100… |
… | …1111001011001101000 |
3 | 21122122011202110022102 |
4 | 1022203221321121220 |
5 | 2302423100034202 |
6 | 100435442112532 |
7 | 5532560646206 |
oct | 1124351713150 |
9 | 248564673272 |
10 | 80055080552 |
11 | 30a510079a7 |
12 | 1362234b748 |
13 | 771a67b865 |
14 | 3c361d6076 |
15 | 213824dd02 |
hex | 12a3a79668 |
80055080552 has 8 divisors (see below), whose sum is σ = 150103276050. Its totient is φ = 40027540272.
The previous prime is 80055080549. The next prime is 80055080587. The reversal of 80055080552 is 25508055008.
It can be written as a sum of positive squares in only one way, i.e., 41683755556 + 38371324996 = 204166^2 + 195886^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003442527 + ... + 5003442542.
Almost surely, 280055080552 is an apocalyptic number.
It is an amenable number.
80055080552 is a deficient number, since it is larger than the sum of its proper divisors (70048195498).
80055080552 is a wasteful number, since it uses less digits than its factorization.
80055080552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10006885075 (or 10006885071 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 38.
The spelling of 80055080552 in words is "eighty billion, fifty-five million, eighty thousand, five hundred fifty-two".
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