Base | Representation |
---|---|
bin | 1001100010110… |
… | …00000111011100 |
3 | 12120122002122211 |
4 | 10301120013130 |
5 | 130443141300 |
6 | 11535450204 |
7 | 1661302540 |
oct | 461300734 |
9 | 176562584 |
10 | 80052700 |
11 | 41207862 |
12 | 22986964 |
13 | 1377b380 |
14 | a8bba20 |
15 | 70644ba |
hex | 4c581dc |
80052700 has 144 divisors (see below), whose sum is σ = 225541120. Its totient is φ = 23950080.
The previous prime is 80052697. The next prime is 80052803. The reversal of 80052700 is 725008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172669 + ... + 173131.
Almost surely, 280052700 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80052700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112770560).
80052700 is an abundant number, since it is smaller than the sum of its proper divisors (145488420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80052700 is a wasteful number, since it uses less digits than its factorization.
80052700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516 (or 509 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 80052700 is about 8947.2174445467. The cubic root of 80052700 is about 430.9815328281.
Adding to 80052700 its reverse (725008), we get a palindrome (80777708).
The spelling of 80052700 in words is "eighty million, fifty-two thousand, seven hundred".
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