Base | Representation |
---|---|
bin | 10010001101010011011000… |
… | …110101000011110100110001 |
3 | 101111112110220202110001022120 |
4 | 102031103120311003310301 |
5 | 40444003302030221302 |
6 | 442151442145224453 |
7 | 22603342320365640 |
oct | 2215233065036461 |
9 | 344473822401276 |
10 | 80079008054577 |
11 | 23574353433a14 |
12 | 8b93a21932129 |
13 | 358b55861a07c |
14 | 15abbb7abb357 |
15 | 93d08acb79bc |
hex | 48d4d8d43d31 |
80079008054577 has 16 divisors (see below), whose sum is σ = 122025412349952. Its totient is φ = 45759336716880.
The previous prime is 80079008054471. The next prime is 80079008054627. The reversal of 80079008054577 is 77545080097008.
It is not a de Polignac number, because 80079008054577 - 27 = 80079008054449 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 80079008054577.
It is not an unprimeable number, because it can be changed into a prime (80079008054377) 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, 6866208 + ... + 14398014.
It is an arithmetic number, because the mean of its divisors is an integer number (7626588271872).
Almost surely, 280079008054577 is an apocalyptic number.
It is an amenable number.
80079008054577 is a deficient number, since it is larger than the sum of its proper divisors (41946404295375).
80079008054577 is a wasteful number, since it uses less digits than its factorization.
80079008054577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8038108.
The product of its (nonzero) digits is 19756800, while the sum is 60.
The spelling of 80079008054577 in words is "eighty trillion, seventy-nine billion, eight million, fifty-four thousand, five hundred seventy-seven".
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