Base | Representation |
---|---|
bin | 10001101011101100001101 |
3 | 22201111120200 |
4 | 101223230031 |
5 | 2141313110 |
6 | 243204113 |
7 | 54254205 |
oct | 21535415 |
9 | 8644520 |
10 | 4635405 |
11 | 2686715 |
12 | 1676639 |
13 | c63b58 |
14 | 889405 |
15 | 6186c0 |
hex | 46bb0d |
4635405 has 24 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 2456160.
The previous prime is 4635403. The next prime is 4635437. The reversal of 4635405 is 5045364.
4635405 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4635405 - 21 = 4635403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4635403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10540 + ... + 10970.
It is an arithmetic number, because the mean of its divisors is an integer number (336960).
Almost surely, 24635405 is an apocalyptic number.
4635405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4635405 is a deficient number, since it is larger than the sum of its proper divisors (3451635).
4635405 is a wasteful number, since it uses less digits than its factorization.
4635405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681 (or 678 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 4635405 is about 2152.9990710634. Note that the first 3 decimals coincide. The cubic root of 4635405 is about 166.7359423124.
The spelling of 4635405 in words is "four million, six hundred thirty-five thousand, four hundred five".
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