Search a number
-
+
480240528 = 24310005011
BaseRepresentation
bin11100100111111…
…110001110010000
31020110122202011020
4130213332032100
51440420144103
6115353115440
714620656105
oct3447761620
91213582136
10480240528
112270a08a9
121149b8b80
13786572c1
1447ad0aac
152c263753
hex1c9fe390

480240528 has 20 divisors (see below), whose sum is σ = 1240621488. Its totient is φ = 160080160.

The previous prime is 480240517. The next prime is 480240533. The reversal of 480240528 is 825042084.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002458 + ... + 5002553.

Almost surely, 2480240528 is an apocalyptic number.

480240528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

480240528 is an abundant number, since it is smaller than the sum of its proper divisors (760380960).

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

480240528 is a wasteful number, since it uses less digits than its factorization.

480240528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005022 (or 10005016 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 480240528 is about 21914.3908881812. The cubic root of 480240528 is about 783.1042890731.

The spelling of 480240528 in words is "four hundred eighty million, two hundred forty thousand, five hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 10005011 20010022 30015033 40020044 60030066 80040088 120060132 160080176 240120264 480240528