Base | Representation |
---|---|
bin | 1000010011101100… |
… | …1110111001001010 |
3 | 12202102100211112102 |
4 | 2010323032321022 |
5 | 14031402320020 |
6 | 1005143113402 |
7 | 106156464416 |
oct | 20473167112 |
9 | 5672324472 |
10 | 2230120010 |
11 | a44932198 |
12 | 522a42862 |
13 | 297049151 |
14 | 17227bd46 |
15 | d0bbb475 |
hex | 84ecee4a |
2230120010 has 64 divisors (see below), whose sum is σ = 4417506720. Its totient is φ = 806830080.
The previous prime is 2230120007. The next prime is 2230120019. The reversal of 2230120010 is 100210322.
It is a happy number.
2230120010 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 16 ways, for example, as 876100801 + 1354019209 = 29599^2 + 36797^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2230119973 and 2230120000.
It is not an unprimeable number, because it can be changed into a prime (2230120019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1187192 + ... + 1189068.
Almost surely, 22230120010 is an apocalyptic number.
2230120010 is a deficient number, since it is larger than the sum of its proper divisors (2187386710).
2230120010 is a wasteful number, since it uses less digits than its factorization.
2230120010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2171.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2230120010 is about 47224.1464719057. The cubic root of 2230120010 is about 1306.4999922620.
Adding to 2230120010 its reverse (100210322), we get a palindrome (2330330332).
The spelling of 2230120010 in words is "two billion, two hundred thirty million, one hundred twenty thousand, ten".
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