Base | Representation |
---|---|
bin | 1101011001001100001… |
… | …0011000000110011000 |
3 | 210222221002000020201201 |
4 | 3112103002120012120 |
5 | 12232221113443230 |
6 | 253412340323544 |
7 | 22424044631332 |
oct | 3262302300630 |
9 | 728832006651 |
10 | 230100140440 |
11 | 89648592225 |
12 | 387180a35b4 |
13 | 18910376971 |
14 | b1cb956452 |
15 | 5ebac7e5ca |
hex | 3593098198 |
230100140440 has 16 divisors (see below), whose sum is σ = 517725316080. Its totient is φ = 92040056160.
The previous prime is 230100140419. The next prime is 230100140449. The reversal of 230100140440 is 44041001032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230100140449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2876251716 + ... + 2876251795.
It is an arithmetic number, because the mean of its divisors is an integer number (32357832255).
Almost surely, 2230100140440 is an apocalyptic number.
230100140440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230100140440 is an abundant number, since it is smaller than the sum of its proper divisors (287625175640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230100140440 is a wasteful number, since it uses less digits than its factorization.
230100140440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5752503522 (or 5752503518 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 230100140440 its reverse (44041001032), we get a palindrome (274141141472).
The spelling of 230100140440 in words is "two hundred thirty billion, one hundred million, one hundred forty thousand, four hundred forty".
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