Base | Representation |
---|---|
bin | 10011010010000011110… |
… | …10101010100000011010 |
3 | 2100100002220200220222002 |
4 | 21221001322222200122 |
5 | 41323330400023312 |
6 | 1224210143401002 |
7 | 65603063254316 |
oct | 11510172524032 |
9 | 2310086626862 |
10 | 662530861082 |
11 | 235a83442a92 |
12 | a84a02b3162 |
13 | 4a626830a1c |
14 | 240d0cdcb46 |
15 | 123798954c2 |
hex | 9a41eaa81a |
662530861082 has 4 divisors (see below), whose sum is σ = 993796291626. Its totient is φ = 331265430540.
The previous prime is 662530861079. The next prime is 662530861087. The reversal of 662530861082 is 280168035266.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 643045213801 + 19485647281 = 801901^2 + 139591^2 .
It is not an unprimeable number, because it can be changed into a prime (662530861087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165632715269 + ... + 165632715272.
Almost surely, 2662530861082 is an apocalyptic number.
662530861082 is a deficient number, since it is larger than the sum of its proper divisors (331265430544).
662530861082 is a wasteful number, since it uses less digits than its factorization.
662530861082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331265430543.
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 662530861082 in words is "six hundred sixty-two billion, five hundred thirty million, eight hundred sixty-one thousand, eighty-two".
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