Base | Representation |
---|---|
bin | 1001100011000… |
… | …1011100110011 |
3 | 2210100200010101 |
4 | 2120301130303 |
5 | 40223022220 |
6 | 3550213231 |
7 | 664256200 |
oct | 230613463 |
9 | 83320111 |
10 | 40048435 |
11 | 20673a89 |
12 | 114b4217 |
13 | 83b28cb |
14 | 5466ca7 |
15 | 37b130a |
hex | 2631733 |
40048435 has 24 divisors (see below), whose sum is σ = 57718656. Its totient is φ = 26570880.
The previous prime is 40048427. The next prime is 40048441. The reversal of 40048435 is 53484004.
40048435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40048435 - 23 = 40048427 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4959 + ... + 10231.
It is an arithmetic number, because the mean of its divisors is an integer number (2404944).
Almost surely, 240048435 is an apocalyptic number.
40048435 is a deficient number, since it is larger than the sum of its proper divisors (17670221).
40048435 is a wasteful number, since it uses less digits than its factorization.
40048435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5323 (or 5316 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 40048435 is about 6328.3832848525. The cubic root of 40048435 is about 342.1331714656.
The spelling of 40048435 in words is "forty million, forty-eight thousand, four hundred thirty-five".
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