Base | Representation |
---|---|
bin | 10101001011100… |
… | …001111010101000 |
3 | 220202122100101101 |
4 | 111023201322220 |
5 | 1211432002130 |
6 | 55132131144 |
7 | 11543242312 |
oct | 2513417250 |
9 | 822570341 |
10 | 355344040 |
11 | 172645267 |
12 | 9b006ab4 |
13 | 5880775c |
14 | 3529c7b2 |
15 | 212e21ca |
hex | 152e1ea8 |
355344040 has 32 divisors (see below), whose sum is σ = 803727360. Its totient is φ = 141390400.
The previous prime is 355344029. The next prime is 355344049. The reversal of 355344040 is 40443553.
355344040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (355344049) 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, 15616 + ... + 30895.
It is an arithmetic number, because the mean of its divisors is an integer number (25116480).
Almost surely, 2355344040 is an apocalyptic number.
It is an amenable number.
355344040 is an abundant number, since it is smaller than the sum of its proper divisors (448383320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355344040 is a wasteful number, since it uses less digits than its factorization.
355344040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46713 (or 46709 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 355344040 is about 18850.5713441264. The cubic root of 355344040 is about 708.2985377448.
Adding to 355344040 its reverse (40443553), we get a palindrome (395787593).
The spelling of 355344040 in words is "three hundred fifty-five million, three hundred forty-four thousand, forty".
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