Base | Representation |
---|---|
bin | 1010000110100… |
… | …0100011100100 |
3 | 2221201200111102 |
4 | 2201220203210 |
5 | 41321340200 |
6 | 4112055232 |
7 | 1023102326 |
oct | 241504344 |
9 | 87650442 |
10 | 42371300 |
11 | 21a10204 |
12 | 12234518 |
13 | 8a16c9a |
14 | 58ad616 |
15 | 3abe6d5 |
hex | 28688e4 |
42371300 has 18 divisors (see below), whose sum is σ = 91945938. Its totient is φ = 16948480.
The previous prime is 42371281. The next prime is 42371323. The reversal of 42371300 is 317324.
It can be written as a sum of positive squares in 3 ways, for example, as 43264 + 42328036 = 208^2 + 6506^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211757 + ... + 211956.
Almost surely, 242371300 is an apocalyptic number.
It is an amenable number.
42371300 is an abundant number, since it is smaller than the sum of its proper divisors (49574638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42371300 is a wasteful number, since it uses less digits than its factorization.
42371300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423727 (or 423720 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 42371300 is about 6509.3240816539. The cubic root of 42371300 is about 348.6239850815.
Adding to 42371300 its reverse (317324), we get a palindrome (42688624).
The spelling of 42371300 in words is "forty-two million, three hundred seventy-one thousand, three hundred".
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