Base | Representation |
---|---|
bin | 10010110100000000011010… |
… | …000011001100111100111001 |
3 | 101211221202000100200101112010 |
4 | 102310000122003030330321 |
5 | 41321042312340142431 |
6 | 451545343400240133 |
7 | 23266446536623104 |
oct | 2264003203147471 |
9 | 354852010611463 |
10 | 82738687037241 |
11 | 243aa309926274 |
12 | 934338aa70049 |
13 | 37222bc8bc821 |
14 | 16608067bd73b |
15 | 9873530a4846 |
hex | 4b401a0ccf39 |
82738687037241 has 4 divisors (see below), whose sum is σ = 110318249382992. Its totient is φ = 55159124691492.
The previous prime is 82738687037197. The next prime is 82738687037243. The reversal of 82738687037241 is 14273078683728.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 82738687037241 - 225 = 82738653482809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82738687037243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13789781172871 + ... + 13789781172876.
It is an arithmetic number, because the mean of its divisors is an integer number (27579562345748).
Almost surely, 282738687037241 is an apocalyptic number.
It is an amenable number.
82738687037241 is a deficient number, since it is larger than the sum of its proper divisors (27579562345751).
82738687037241 is a wasteful number, since it uses less digits than its factorization.
82738687037241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27579562345750.
The product of its (nonzero) digits is 151732224, while the sum is 66.
The spelling of 82738687037241 in words is "eighty-two trillion, seven hundred thirty-eight billion, six hundred eighty-seven million, thirty-seven thousand, two hundred forty-one".
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