Base | Representation |
---|---|
bin | 11100101000110… |
… | …000101110101111 |
3 | 1020111001020221102 |
4 | 130220300232233 |
5 | 1440443304112 |
6 | 115401353315 |
7 | 14622510206 |
oct | 3450605657 |
9 | 1214036842 |
10 | 480447407 |
11 | 227222280 |
12 | 114a9883b |
13 | 786ca50b |
14 | 47b4623d |
15 | 2c2a4bc2 |
hex | 1ca30baf |
480447407 has 16 divisors (see below), whose sum is σ = 534441984. Its totient is φ = 428220000.
The previous prime is 480447403. The next prime is 480447413. The reversal of 480447407 is 704744084.
It is a happy number.
It is not a de Polignac number, because 480447407 - 22 = 480447403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480447403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245282 + ... + 247232.
It is an arithmetic number, because the mean of its divisors is an integer number (33402624).
Almost surely, 2480447407 is an apocalyptic number.
480447407 is a deficient number, since it is larger than the sum of its proper divisors (53994577).
480447407 is a wasteful number, since it uses less digits than its factorization.
480447407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2390.
The product of its (nonzero) digits is 100352, while the sum is 38.
The square root of 480447407 is about 21919.1105430855. The cubic root of 480447407 is about 783.2167220208.
The spelling of 480447407 in words is "four hundred eighty million, four hundred forty-seven thousand, four hundred seven".
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