Base | Representation |
---|---|
bin | 111111100101000… |
… | …0000110100001010 |
3 | 12111200020110021001 |
4 | 1333022000310022 |
5 | 13332113044320 |
6 | 551404405214 |
7 | 103603005343 |
oct | 17712006412 |
9 | 5450213231 |
10 | 2133331210 |
11 | 9a523434a |
12 | 4b654680a |
13 | 27cc8b17a |
14 | 1634850ca |
15 | c744d20a |
hex | 7f280d0a |
2133331210 has 32 divisors (see below), whose sum is σ = 4048200000. Its totient is φ = 807200640.
The previous prime is 2133331199. The next prime is 2133331261. The reversal of 2133331210 is 121333312.
It is a super-2 number, since 2×21333312102 = 9102204103120128200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123166 + ... + 139414.
It is an arithmetic number, because the mean of its divisors is an integer number (126506250).
Almost surely, 22133331210 is an apocalyptic number.
2133331210 is a deficient number, since it is larger than the sum of its proper divisors (1914868790).
2133331210 is a wasteful number, since it uses less digits than its factorization.
2133331210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16966.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2133331210 is about 46187.9985494067. The cubic root of 2133331210 is about 1287.3187523791.
Adding to 2133331210 its reverse (121333312), we get a palindrome (2254664522).
The spelling of 2133331210 in words is "two billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred ten".
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