Base | Representation |
---|---|
bin | 1100001110001111… |
… | …1110101010110101 |
3 | 22110122202111120200 |
4 | 3003203332222311 |
5 | 23204413120403 |
6 | 1301322551113 |
7 | 144206642112 |
oct | 30343765265 |
9 | 8418674520 |
10 | 3280988853 |
11 | 143403a53a |
12 | 776968499 |
13 | 40398702c |
14 | 231a6b909 |
15 | 143099ca3 |
hex | c38feab5 |
3280988853 has 24 divisors (see below), whose sum is σ = 4780102080. Its totient is φ = 2168510400.
The previous prime is 3280988833. The next prime is 3280988857. The reversal of 3280988853 is 3588890823.
It is not a de Polignac number, because 3280988853 - 212 = 3280984757 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3280988853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3280988857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 771150 + ... + 775392.
It is an arithmetic number, because the mean of its divisors is an integer number (199170920).
Almost surely, 23280988853 is an apocalyptic number.
It is an amenable number.
3280988853 is a deficient number, since it is larger than the sum of its proper divisors (1499113227).
3280988853 is a wasteful number, since it uses less digits than its factorization.
3280988853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4969 (or 4966 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 54.
The square root of 3280988853 is about 57279.9166636964. The cubic root of 3280988853 is about 1485.9410652430.
The spelling of 3280988853 in words is "three billion, two hundred eighty million, nine hundred eighty-eight thousand, eight hundred fifty-three".
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