Base | Representation |
---|---|
bin | 100110101001000000… |
… | …1010100001001011001 |
3 | 21221012001100212122020 |
4 | 1031102001110021121 |
5 | 2324420444030001 |
6 | 102042023045053 |
7 | 5665222141533 |
oct | 1152201241131 |
9 | 257161325566 |
10 | 82980455001 |
11 | 32212338034 |
12 | 140b9ba0789 |
13 | 7a95765062 |
14 | 4032934853 |
15 | 2259ea1736 |
hex | 1352054259 |
82980455001 has 8 divisors (see below), whose sum is σ = 114209658624. Its totient is φ = 53535777360.
The previous prime is 82980454969. The next prime is 82980455021. The reversal of 82980455001 is 10055408928.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82980455001 - 25 = 82980454969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82980455021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446131386 + ... + 446131571.
It is an arithmetic number, because the mean of its divisors is an integer number (14276207328).
Almost surely, 282980455001 is an apocalyptic number.
It is an amenable number.
82980455001 is a deficient number, since it is larger than the sum of its proper divisors (31229203623).
82980455001 is a wasteful number, since it uses less digits than its factorization.
82980455001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892262991.
The product of its (nonzero) digits is 115200, while the sum is 42.
The spelling of 82980455001 in words is "eighty-two billion, nine hundred eighty million, four hundred fifty-five thousand, one".
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