Base | Representation |
---|---|
bin | 100110011001011111… |
… | …0111110110001111010 |
3 | 21212211202120021222020 |
4 | 1030302332332301322 |
5 | 2322334143440443 |
6 | 101514222335310 |
7 | 5646300206640 |
oct | 1146276766172 |
9 | 255752507866 |
10 | 82459749498 |
11 | 31a75419305 |
12 | 13b9372a536 |
13 | 7a119106a9 |
14 | 3dc370d190 |
15 | 22293e8583 |
hex | 1332fbec7a |
82459749498 has 16 divisors (see below), whose sum is σ = 188479427520. Its totient is φ = 23559928416.
The previous prime is 82459749487. The next prime is 82459749511. The reversal of 82459749498 is 89494795428.
It is a super-2 number, since 2×824597494982 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981663643 + ... + 981663726.
It is an arithmetic number, because the mean of its divisors is an integer number (11779964220).
Almost surely, 282459749498 is an apocalyptic number.
82459749498 is an abundant number, since it is smaller than the sum of its proper divisors (106019678022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82459749498 is a wasteful number, since it uses less digits than its factorization.
82459749498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1963327381.
The product of its digits is 209018880, while the sum is 69.
The spelling of 82459749498 in words is "eighty-two billion, four hundred fifty-nine million, seven hundred forty-nine thousand, four hundred ninety-eight".
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