Base | Representation |
---|---|
bin | 10001010100111001110000 |
3 | 22112202112121 |
4 | 101110321300 |
5 | 2130321224 |
6 | 241204024 |
7 | 53415112 |
oct | 21247160 |
9 | 8482477 |
10 | 4542064 |
11 | 262257a |
12 | 1630614 |
13 | c30517 |
14 | 8633b2 |
15 | 5eabe4 |
hex | 454e70 |
4542064 has 40 divisors (see below), whose sum is σ = 9443840. Its totient is φ = 2109888.
The previous prime is 4542061. The next prime is 4542107. The reversal of 4542064 is 4602454.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4542061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20257 + ... + 20479.
It is an arithmetic number, because the mean of its divisors is an integer number (236096).
Almost surely, 24542064 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 4542064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4721920).
4542064 is an abundant number, since it is smaller than the sum of its proper divisors (4901776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4542064 is a wasteful number, since it uses less digits than its factorization.
4542064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317 (or 311 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 4542064 is about 2131.2118618289. The cubic root of 4542064 is about 165.6091836801.
The spelling of 4542064 in words is "four million, five hundred forty-two thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •