Base | Representation |
---|---|
bin | 100110011110101011… |
… | …0100100000001001001 |
3 | 21220021212220001222221 |
4 | 1030331112210001021 |
5 | 2323213212002442 |
6 | 101543355014041 |
7 | 5653511614312 |
oct | 1147526440111 |
9 | 256255801887 |
10 | 82633703497 |
11 | 32054631544 |
12 | 14021a3a321 |
13 | 7a3b978657 |
14 | 3ddc871609 |
15 | 223980a467 |
hex | 133d5a4049 |
82633703497 has 8 divisors (see below), whose sum is σ = 84204286920. Its totient is φ = 81070085760.
The previous prime is 82633703443. The next prime is 82633703507. The reversal of 82633703497 is 79430733628.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8058832441 + 74574871056 = 89771^2 + 273084^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82633703497 - 227 = 82499485769 is a prime.
It is a super-2 number, since 2×826337034972 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82633703437) 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, 1717468 + ... + 1764925.
It is an arithmetic number, because the mean of its divisors is an integer number (10525535865).
Almost surely, 282633703497 is an apocalyptic number.
It is an amenable number.
82633703497 is a deficient number, since it is larger than the sum of its proper divisors (1570583423).
82633703497 is a wasteful number, since it uses less digits than its factorization.
82633703497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3482843.
The product of its (nonzero) digits is 4572288, while the sum is 52.
The spelling of 82633703497 in words is "eighty-two billion, six hundred thirty-three million, seven hundred three thousand, four hundred ninety-seven".
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