Base | Representation |
---|---|
bin | 1000101100110000… |
… | …1010110101100100 |
3 | 20000202010121220221 |
4 | 2023030022311210 |
5 | 14240304120030 |
6 | 1023415534124 |
7 | 111604032505 |
oct | 21314126544 |
9 | 6022117827 |
10 | 2335223140 |
11 | a99199788 |
12 | 55208a344 |
13 | 2b2a58653 |
14 | 1821dabac |
15 | da02ce7a |
hex | 8b30ad64 |
2335223140 has 12 divisors (see below), whose sum is σ = 4903968636. Its totient is φ = 934089248.
The previous prime is 2335223131. The next prime is 2335223147. The reversal of 2335223140 is 413225332.
It can be written as a sum of positive squares in 2 ways, for example, as 1371369024 + 963854116 = 37032^2 + 31046^2 .
It is a super-2 number, since 2×23352231402 = 10906534227182919200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2335223147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58380559 + ... + 58380598.
It is an arithmetic number, because the mean of its divisors is an integer number (408664053).
Almost surely, 22335223140 is an apocalyptic number.
2335223140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2335223140 is an abundant number, since it is smaller than the sum of its proper divisors (2568745496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2335223140 is a wasteful number, since it uses less digits than its factorization.
2335223140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116761166 (or 116761164 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 2335223140 is about 48324.1465522155. The cubic root of 2335223140 is about 1326.7103845204.
Adding to 2335223140 its reverse (413225332), we get a palindrome (2748448472).
The spelling of 2335223140 in words is "two billion, three hundred thirty-five million, two hundred twenty-three thousand, one hundred forty".
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