Base | Representation |
---|---|
bin | 11111110110101011… |
… | …010110011110001000 |
3 | 10021021200121012202022 |
4 | 133312223112132020 |
5 | 1030022023033230 |
6 | 23413544024012 |
7 | 2320406340356 |
oct | 376653263610 |
9 | 107250535668 |
10 | 34203330440 |
11 | 13561985444 |
12 | 6766762008 |
13 | 32c1168986 |
14 | 19267aa7d6 |
15 | d52b651e5 |
hex | 7f6ad6788 |
34203330440 has 32 divisors (see below), whose sum is σ = 79439996160. Its totient is φ = 13239998400.
The previous prime is 34203330439. The next prime is 34203330449. The reversal of 34203330440 is 4403330243.
It is not an unprimeable number, because it can be changed into a prime (34203330449) 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, 13790426 + ... + 13792905.
It is an arithmetic number, because the mean of its divisors is an integer number (2482499880).
Almost surely, 234203330440 is an apocalyptic number.
It is an amenable number.
34203330440 is an abundant number, since it is smaller than the sum of its proper divisors (45236665720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34203330440 is a wasteful number, since it uses less digits than its factorization.
34203330440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27583373 (or 27583369 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 26.
Adding to 34203330440 its reverse (4403330243), we get a palindrome (38606660683).
The spelling of 34203330440 in words is "thirty-four billion, two hundred three million, three hundred thirty thousand, four hundred forty".
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