Base | Representation |
---|---|
bin | 1101011000111011011… |
… | …1101010001010111010 |
3 | 210222202012110000200020 |
4 | 3112032313222022322 |
5 | 12232100214101020 |
6 | 253401401551310 |
7 | 22422235424451 |
oct | 3261667521272 |
9 | 728665400606 |
10 | 230030222010 |
11 | 896120774a6 |
12 | 386b87a5536 |
13 | 188cba36304 |
14 | b1c2555b98 |
15 | 5eb4a6cc40 |
hex | 358edea2ba |
230030222010 has 64 divisors (see below), whose sum is σ = 615313065600. Its totient is φ = 54694490112.
The previous prime is 230030222003. The next prime is 230030222011. The reversal of 230030222010 is 10222030032.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (230030222011) 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, 11859775 + ... + 11879154.
It is an arithmetic number, because the mean of its divisors is an integer number (9614266650).
Almost surely, 2230030222010 is an apocalyptic number.
230030222010 is an abundant number, since it is smaller than the sum of its proper divisors (385282843590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230030222010 is a wasteful number, since it uses less digits than its factorization.
230030222010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23738975.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 230030222010 its reverse (10222030032), we get a palindrome (240252252042).
The spelling of 230030222010 in words is "two hundred thirty billion, thirty million, two hundred twenty-two thousand, ten".
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