Base | Representation |
---|---|
bin | 110100010100100011101011… |
… | …101001010111111000110000 |
3 | 1010011202102000200201212110210 |
4 | 310110203223221113320300 |
5 | 220130120034030421000 |
6 | 2133223331220424120 |
7 | 66316660046566113 |
oct | 6424435351277060 |
9 | 1104672020655423 |
10 | 230111121342000 |
11 | 67358640016338 |
12 | 219850b0b48040 |
13 | 9b5250230bbb2 |
14 | 40b761b08a57a |
15 | 1b90ab9610350 |
hex | d148eba57e30 |
230111121342000 has 80 divisors (see below), whose sum is σ = 741878255225952. Its totient is φ = 61362965689600.
The previous prime is 230111121341989. The next prime is 230111121342007. The reversal of 230111121342000 is 243121111032.
230111121342000 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×2301111213420002 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230111121342007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19175920779 + ... + 19175932778.
Almost surely, 2230111121342000 is an apocalyptic number.
230111121342000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230111121342000 is an abundant number, since it is smaller than the sum of its proper divisors (511767133883952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230111121342000 is a wasteful number, since it uses less digits than its factorization.
230111121342000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38351853583 (or 38351853567 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 230111121342000 its reverse (243121111032), we get a palindrome (230354242453032).
The spelling of 230111121342000 in words is "two hundred thirty trillion, one hundred eleven billion, one hundred twenty-one million, three hundred forty-two thousand".
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