Base | Representation |
---|---|
bin | 1010000001101… |
… | …0101011001100 |
3 | 2221010110220121 |
4 | 2200122223030 |
5 | 41231133200 |
6 | 4101154324 |
7 | 1020303313 |
oct | 240325314 |
9 | 87113817 |
10 | 42052300 |
11 | 21812574 |
12 | 120bb9a4 |
13 | 8934a24 |
14 | 582927a |
15 | 3a59e1a |
hex | 281aacc |
42052300 has 36 divisors (see below), whose sum is σ = 91731976. Its totient is φ = 16732800.
The previous prime is 42052277. The next prime is 42052319. The reversal of 42052300 is 325024.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20104 + ... + 22096.
Almost surely, 242052300 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 42052300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45865988).
42052300 is an abundant number, since it is smaller than the sum of its proper divisors (49679676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42052300 is a wasteful number, since it uses less digits than its factorization.
42052300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2218 (or 2211 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 42052300 is about 6484.7744756468. The cubic root of 42052300 is about 347.7468873345.
Adding to 42052300 its reverse (325024), we get a palindrome (42377324).
The spelling of 42052300 in words is "forty-two million, fifty-two thousand, three hundred".
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