Base | Representation |
---|---|
bin | 10001010001101101… |
… | …00011001000000000 |
3 | 212221102011020000001 |
4 | 20220312203020000 |
5 | 122443440313010 |
6 | 4132214205344 |
7 | 445564641445 |
oct | 105066431000 |
9 | 25842136001 |
10 | 9275322880 |
11 | 3a2a7503aa |
12 | 196a353854 |
13 | b4a81ab45 |
14 | 63dc039cc |
15 | 394463c3a |
hex | 228da3200 |
9275322880 has 160 divisors (see below), whose sum is σ = 23252462640. Its totient is φ = 3543859200.
The previous prime is 9275322871. The next prime is 9275322887. The reversal of 9275322880 is 882235729.
It can be written as a sum of positive squares in 8 ways, for example, as 7752450304 + 1522872576 = 88048^2 + 39024^2 .
It is a tau number, because it is divible by the number of its divisors (160).
It is a super-2 number, since 2×92753228802 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9275322880.
It is not an unprimeable number, because it can be changed into a prime (9275322887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7497622 + ... + 7498858.
Almost surely, 29275322880 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9275322880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11626231320).
9275322880 is an abundant number, since it is smaller than the sum of its proper divisors (13977139760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9275322880 is a wasteful number, since it uses less digits than its factorization.
9275322880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1390 (or 1374 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 46.
The square root of 9275322880 is about 96308.4777161388. The cubic root of 9275322880 is about 2101.0820485646.
The spelling of 9275322880 in words is "nine billion, two hundred seventy-five million, three hundred twenty-two thousand, eight hundred eighty".
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