Base | Representation |
---|---|
bin | 100101010001101001… |
… | …0001111100110000111 |
3 | 21122121202002102202121 |
4 | 1022203102033212013 |
5 | 2302420003130012 |
6 | 100435101150411 |
7 | 5532454152625 |
oct | 1124322174607 |
9 | 248552072677 |
10 | 80048880007 |
11 | 30a48562388 |
12 | 1362025b407 |
13 | 77192ba4b5 |
14 | 3c35460515 |
15 | 2137926a07 |
hex | 12a348f987 |
80048880007 has 2 divisors, whose sum is σ = 80048880008. Its totient is φ = 80048880006.
The previous prime is 80048879969. The next prime is 80048880011. The reversal of 80048880007 is 70008884008.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 80048880007 - 215 = 80048847239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80048880907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40024440003 + 40024440004.
It is an arithmetic number, because the mean of its divisors is an integer number (40024440004).
Almost surely, 280048880007 is an apocalyptic number.
80048880007 is a deficient number, since it is larger than the sum of its proper divisors (1).
80048880007 is an equidigital number, since it uses as much as digits as its factorization.
80048880007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 114688, while the sum is 43.
The spelling of 80048880007 in words is "eighty billion, forty-eight million, eight hundred eighty thousand, seven".
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