Base | Representation |
---|---|
bin | 1101011010000100000… |
… | …0001010001000111000 |
3 | 211000112101212220021220 |
4 | 3112201000022020320 |
5 | 12233211104034432 |
6 | 253451510232040 |
7 | 22432621302366 |
oct | 3264100121070 |
9 | 730471786256 |
10 | 230334439992 |
11 | 89758871a18 |
12 | 38782655620 |
13 | 18949a7cc57 |
14 | b210b06636 |
15 | 5ed161172c |
hex | 35a100a238 |
230334439992 has 32 divisors (see below), whose sum is σ = 575895811200. Its totient is φ = 76770185184.
The previous prime is 230334439991. The next prime is 230334440029. The reversal of 230334439992 is 299934433032.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230334439991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258988 + ... + 726459.
It is an arithmetic number, because the mean of its divisors is an integer number (17996744100).
Almost surely, 2230334439992 is an apocalyptic number.
It is an amenable number.
230334439992 is an abundant number, since it is smaller than the sum of its proper divisors (345561371208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230334439992 is a wasteful number, since it uses less digits than its factorization.
230334439992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995195 (or 995191 counting only the distinct ones).
The product of its (nonzero) digits is 3779136, while the sum is 51.
The spelling of 230334439992 in words is "two hundred thirty billion, three hundred thirty-four million, four hundred thirty-nine thousand, nine hundred ninety-two".
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