Base | Representation |
---|---|
bin | 100101101001010000… |
… | …1001111100111010111 |
3 | 21201122222020122102112 |
4 | 1023102201033213113 |
5 | 2311030340411044 |
6 | 101045450301235 |
7 | 5561216030660 |
oct | 1132241174727 |
9 | 251588218375 |
10 | 80841341399 |
11 | 31314914355 |
12 | 1380172781b |
13 | 7814530c70 |
14 | 3cac7c6367 |
15 | 21822b009e |
hex | 12d284f9d7 |
80841341399 has 16 divisors (see below), whose sum is σ = 99548252160. Its totient is φ = 63929455200.
The previous prime is 80841341389. The next prime is 80841341407. The reversal of 80841341399 is 99314314808.
It is a de Polignac number, because none of the positive numbers 2k-80841341399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80841341389) 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, 50129 + ... + 405210.
It is an arithmetic number, because the mean of its divisors is an integer number (6221765760).
Almost surely, 280841341399 is an apocalyptic number.
80841341399 is a deficient number, since it is larger than the sum of its proper divisors (18706910761).
80841341399 is a wasteful number, since it uses less digits than its factorization.
80841341399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457310.
The product of its (nonzero) digits is 746496, while the sum is 50.
The spelling of 80841341399 in words is "eighty billion, eight hundred forty-one million, three hundred forty-one thousand, three hundred ninety-nine".
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