Base | Representation |
---|---|
bin | 11100101001000… |
… | …111101000111000 |
3 | 1020111020000122201 |
4 | 130221013220320 |
5 | 1441004304430 |
6 | 115403355544 |
7 | 14623350604 |
oct | 3451075070 |
9 | 1214200581 |
10 | 480541240 |
11 | 227286823 |
12 | 114b22bb4 |
13 | 7873113a |
14 | 47b6c504 |
15 | 2c2c28ca |
hex | 1ca47a38 |
480541240 has 16 divisors (see below), whose sum is σ = 1081217880. Its totient is φ = 192216480.
The previous prime is 480541213. The next prime is 480541249. The reversal of 480541240 is 42145084.
It is a junction number, because it is equal to n+sod(n) for n = 480541199 and 480541208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480541249) 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, 6006726 + ... + 6006805.
Almost surely, 2480541240 is an apocalyptic number.
480541240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
480541240 is an abundant number, since it is smaller than the sum of its proper divisors (600676640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480541240 is a wasteful number, since it uses less digits than its factorization.
480541240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12013542 (or 12013538 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 480541240 is about 21921.2508767178. The cubic root of 480541240 is about 783.2677069914.
It can be divided in two parts, 48054 and 1240, that added together give a palindrome (49294).
The spelling of 480541240 in words is "four hundred eighty million, five hundred forty-one thousand, two hundred forty".
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