Base | Representation |
---|---|
bin | 1010000101011… |
… | …1001110001100 |
3 | 2221121002002210 |
4 | 2201113032030 |
5 | 41312102200 |
6 | 4110350420 |
7 | 1022355330 |
oct | 241271614 |
9 | 87532083 |
10 | 42300300 |
11 | 21971929 |
12 | 121bb410 |
13 | 89c0883 |
14 | 58917c0 |
15 | 3aa8650 |
hex | 285738c |
42300300 has 72 divisors (see below), whose sum is σ = 139879936. Its totient is φ = 9668160.
The previous prime is 42300263. The next prime is 42300311. The reversal of 42300300 is 300324.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7972 + ... + 12171.
Almost surely, 242300300 is an apocalyptic number.
It is an amenable number.
42300300 is an abundant number, since it is smaller than the sum of its proper divisors (97579636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42300300 is a wasteful number, since it uses less digits than its factorization.
42300300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20167 (or 20160 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 42300300 is about 6503.8680798429. The cubic root of 42300300 is about 348.4291508319.
Adding to 42300300 its reverse (300324), we get a palindrome (42600624).
The spelling of 42300300 in words is "forty-two million, three hundred thousand, three hundred".
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