Base | Representation |
---|---|
bin | 10010111111011100110010 |
3 | 100100221012020 |
4 | 102333130302 |
5 | 2233302412 |
6 | 254412310 |
7 | 60213345 |
oct | 22773462 |
9 | 10327166 |
10 | 4978482 |
11 | 28a0453 |
12 | 1801096 |
13 | 1054062 |
14 | 93845c |
15 | 68518c |
hex | 4bf732 |
4978482 has 16 divisors (see below), whose sum is σ = 10069920. Its totient is φ = 1640672.
The previous prime is 4978471. The next prime is 4978483. The reversal of 4978482 is 2848794.
It is not an unprimeable number, because it can be changed into a prime (4978483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4128 + ... + 5195.
It is an arithmetic number, because the mean of its divisors is an integer number (629370).
Almost surely, 24978482 is an apocalyptic number.
4978482 is an abundant number, since it is smaller than the sum of its proper divisors (5091438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4978482 is a wasteful number, since it uses less digits than its factorization.
4978482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9417.
The product of its digits is 129024, while the sum is 42.
The square root of 4978482 is about 2231.2512184871. The cubic root of 4978482 is about 170.7519401809.
It can be divided in two parts, 4978 and 482, that added together give a triangular number (5460 = T104).
The spelling of 4978482 in words is "four million, nine hundred seventy-eight thousand, four hundred eighty-two".
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