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4506 = 23751
BaseRepresentation
bin1000110011010
320011220
41012122
5121011
632510
716065
oct10632
96156
104506
113427
122736
132088
1418dc
151506
hex119a

4506 has 8 divisors (see below), whose sum is σ = 9024. Its totient is φ = 1500.

The previous prime is 4493. The next prime is 4507. The reversal of 4506 is 6054.

It is a sphenic number, since it is the product of 3 distinct primes.

4506 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (4507) by changing a digit.

4506 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370 + ... + 381.

It is an arithmetic number, because the mean of its divisors is an integer number (1128).

24506 is an apocalyptic number.

4506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4512).

4506 is a wasteful number, since it uses less digits than its factorization.

4506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4506 is about 67.1267457874. The cubic root of 4506 is about 16.5169706018.

The spelling of 4506 in words is "four thousand, five hundred six".

Divisors: 1 2 3 6 751 1502 2253 4506