Base | Representation |
---|---|
bin | 1101011000111110010… |
… | …1110110010000100000 |
3 | 210222210001020011220122 |
4 | 3112033211312100200 |
5 | 12232111314031034 |
6 | 253402513255412 |
7 | 22422443354234 |
oct | 3261745662040 |
9 | 728701204818 |
10 | 230042330144 |
11 | 89618997520 |
12 | 38700864568 |
13 | 189013b55a3 |
14 | b1c3dc85c4 |
15 | 5eb5b6062e |
hex | 358f976420 |
230042330144 has 96 divisors (see below), whose sum is σ = 498452875200. Its totient is φ = 103639782400.
The previous prime is 230042330113. The next prime is 230042330171. The reversal of 230042330144 is 441033240032.
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, 25747502 + ... + 25756434.
It is an arithmetic number, because the mean of its divisors is an integer number (5192217450).
Almost surely, 2230042330144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230042330144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249226437600).
230042330144 is an abundant number, since it is smaller than the sum of its proper divisors (268410545056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230042330144 is a wasteful number, since it uses less digits than its factorization.
230042330144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9594 (or 9586 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 230042330144 its reverse (441033240032), we get a palindrome (671075570176).
The spelling of 230042330144 in words is "two hundred thirty billion, forty-two million, three hundred thirty thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •