Base | Representation |
---|---|
bin | 10001011110001101… |
… | …11001001101101000 |
3 | 220012201122010200200 |
4 | 20233012321031220 |
5 | 123202322132302 |
6 | 4150443432200 |
7 | 451310662503 |
oct | 105706711550 |
9 | 26181563620 |
10 | 9380270952 |
11 | 3a83a11448 |
12 | 1999525660 |
13 | b664a48b0 |
14 | 64db2213a |
15 | 39d79481c |
hex | 22f1b9368 |
9380270952 has 96 divisors (see below), whose sum is σ = 27377368200. Its totient is φ = 2884313088.
The previous prime is 9380270903. The next prime is 9380270959. The reversal of 9380270952 is 2590720839.
9380270952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6233734116 + 3146536836 = 78954^2 + 56094^2 .
It is a junction number, because it is equal to n+sod(n) for n = 9380270898 and 9380270907.
It is not an unprimeable number, because it can be changed into a prime (9380270959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2125324 + ... + 2129732.
Almost surely, 29380270952 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 9380270952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13688684100).
9380270952 is an abundant number, since it is smaller than the sum of its proper divisors (17997097248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9380270952 is a wasteful number, since it uses less digits than its factorization.
9380270952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6707 (or 6700 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 9380270952 is about 96851.7989094679. The cubic root of 9380270952 is about 2108.9767619370.
The spelling of 9380270952 in words is "nine billion, three hundred eighty million, two hundred seventy thousand, nine hundred fifty-two".
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