Base | Representation |
---|---|
bin | 1010000001011… |
… | …0000011011100 |
3 | 2221002111221120 |
4 | 2200112003130 |
5 | 41230031442 |
6 | 4100530540 |
7 | 1020164163 |
oct | 240260334 |
9 | 87074846 |
10 | 42033372 |
11 | 217aa327 |
12 | 120b0a50 |
13 | 8929224 |
14 | 58223da |
15 | 3a544ec |
hex | 28160dc |
42033372 has 48 divisors (see below), whose sum is σ = 100531200. Its totient is φ = 13665600.
The previous prime is 42033371. The next prime is 42033379. The reversal of 42033372 is 27333024.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42033371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95529 + ... + 95967.
It is an arithmetic number, because the mean of its divisors is an integer number (2094400).
Almost surely, 242033372 is an apocalyptic number.
It is an amenable number.
42033372 is an abundant number, since it is smaller than the sum of its proper divisors (58497828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42033372 is a wasteful number, since it uses less digits than its factorization.
42033372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626 (or 624 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 24.
The square root of 42033372 is about 6483.3148928615. The cubic root of 42033372 is about 347.6947051639.
Adding to 42033372 its reverse (27333024), we get a palindrome (69366396).
The spelling of 42033372 in words is "forty-two million, thirty-three thousand, three hundred seventy-two".
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