Base | Representation |
---|---|
bin | 1101000000101101… |
… | …01111001000100100 |
3 | 200000211001002121021 |
4 | 12200112233020210 |
5 | 103301213011314 |
6 | 3113050500524 |
7 | 335046626614 |
oct | 64026571044 |
9 | 20024032537 |
10 | 6985282084 |
11 | 2a65011900 |
12 | 142b434744 |
13 | 874251b11 |
14 | 4a3a08a44 |
15 | 2ad3ad324 |
hex | 1a05af224 |
6985282084 has 81 divisors (see below), whose sum is σ = 14022910993. Its totient is φ = 3042239200.
The previous prime is 6985282079. The next prime is 6985282153. The reversal of 6985282084 is 4802825896.
The square root of 6985282084 is 83578.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3662912484 + 3322369600 = 60522^2 + 57640^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 53322699 + ... + 53322829.
Almost surely, 26985282084 is an apocalyptic number.
6985282084 is the 83578-th square number.
It is an amenable number.
6985282084 is an abundant number, since it is smaller than the sum of its proper divisors (7037628909).
6985282084 is a wasteful number, since it uses less digits than its factorization.
6985282084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 2211840, while the sum is 52.
The cubic root of 6985282084 is about 1911.5895582193.
The spelling of 6985282084 in words is "six billion, nine hundred eighty-five million, two hundred eighty-two thousand, eighty-four".
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