Base | Representation |
---|---|
bin | 110100011111011101011101… |
… | …000110010110111000000000 |
3 | 1010021102000220122220012121000 |
4 | 310133131131012112320000 |
5 | 220224403443330344234 |
6 | 2134555440311132000 |
7 | 66425052443336001 |
oct | 6437353506267000 |
9 | 1107360818805530 |
10 | 230860349074944 |
11 | 67617362599346 |
12 | 21a86347974000 |
13 | 9ba8064525aa4 |
14 | 41019b42d51a8 |
15 | 1ba531a362899 |
hex | d1f75d196e00 |
230860349074944 has 160 divisors (see below), whose sum is σ = 683382933684000. Its totient is φ = 76951167270912.
The previous prime is 230860349074913. The next prime is 230860349074969. The reversal of 230860349074944 is 449470943068032.
It is a happy number.
230860349074944 is a `hidden beast` number, since 2 + 3 + 0 + 8 + 60 + 3 + 490 + 7 + 49 + 44 = 666.
230860349074944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2308603490749443 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
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, 502812072 + ... + 503271000.
It is an arithmetic number, because the mean of its divisors is an integer number (4271143335525).
Almost surely, 2230860349074944 is an apocalyptic number.
230860349074944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230860349074944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341691466842000).
230860349074944 is an abundant number, since it is smaller than the sum of its proper divisors (452522584609056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230860349074944 is an equidigital number, since it uses as much as digits as its factorization.
230860349074944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495345 (or 495323 counting only the distinct ones).
The product of its (nonzero) digits is 125411328, while the sum is 63.
The spelling of 230860349074944 in words is "two hundred thirty trillion, eight hundred sixty billion, three hundred forty-nine million, seventy-four thousand, nine hundred forty-four".
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