Base | Representation |
---|---|
bin | 10001010100111001010000 |
3 | 22112202111102 |
4 | 101110321100 |
5 | 2130321112 |
6 | 241203532 |
7 | 53415035 |
oct | 21247120 |
9 | 8482442 |
10 | 4542032 |
11 | 2622550 |
12 | 16305a8 |
13 | c304c1 |
14 | 86338c |
15 | 5eabc2 |
hex | 454e50 |
4542032 has 40 divisors (see below), whose sum is σ = 9722592. Its totient is φ = 2038400.
The previous prime is 4542029. The next prime is 4542049. The reversal of 4542032 is 2302454.
It is a junction number, because it is equal to n+sod(n) for n = 4541995 and 4542013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22958 + ... + 23154.
Almost surely, 24542032 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 4542032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4861296).
4542032 is an abundant number, since it is smaller than the sum of its proper divisors (5180560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4542032 is a wasteful number, since it uses less digits than its factorization.
4542032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347 (or 341 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 4542032 is about 2131.2043543499. The cubic root of 4542032 is about 165.6087947596.
Adding to 4542032 its reverse (2302454), we get a palindrome (6844486).
The spelling of 4542032 in words is "four million, five hundred forty-two thousand, thirty-two".
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