Search a number
-
+
480067 = 768581
BaseRepresentation
bin1110101001101000011
3220101112021
41311031003
5110330232
614142311
74036420
oct1651503
9811467
10480067
112a8755
121b1997
1313a683
14c6d47
1597397
hex75343

480067 has 4 divisors (see below), whose sum is σ = 548656. Its totient is φ = 411480.

The previous prime is 480061. The next prime is 480071. The reversal of 480067 is 760084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480067 - 23 = 480059 is a prime.

It is a super-4 number, since 4×4800674 (a number of 24 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34284 + ... + 34297.

It is an arithmetic number, because the mean of its divisors is an integer number (137164).

2480067 is an apocalyptic number.

480067 is a deficient number, since it is larger than the sum of its proper divisors (68589).

480067 is an equidigital number, since it uses as much as digits as its factorization.

480067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68588.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 480067 is about 692.8686744254. The cubic root of 480067 is about 78.3009956557.

The spelling of 480067 in words is "four hundred eighty thousand, sixty-seven".

Divisors: 1 7 68581 480067