Base | Representation |
---|---|
bin | 1101011001100100101… |
… | …1101001010000110010 |
3 | 211000012020222220120220 |
4 | 3112121023221100302 |
5 | 12232424011431310 |
6 | 253430502113510 |
7 | 22426436124600 |
oct | 3263113512062 |
9 | 730166886526 |
10 | 230203233330 |
11 | 896a07a6464 |
12 | 3874671b896 |
13 | 18928831185 |
14 | b1db510870 |
15 | 5ec4d45670 |
hex | 35992e9432 |
230203233330 has 48 divisors (see below), whose sum is σ = 642689847360. Its totient is φ = 52617881568.
The previous prime is 230203233329. The next prime is 230203233347. The reversal of 230203233330 is 33332302032.
It is a self number, because there is not a number n which added to its sum of digits gives 230203233330.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78298950 + ... + 78301889.
It is an arithmetic number, because the mean of its divisors is an integer number (13389371820).
Almost surely, 2230203233330 is an apocalyptic number.
230203233330 is an abundant number, since it is smaller than the sum of its proper divisors (412486614030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230203233330 is a wasteful number, since it uses less digits than its factorization.
230203233330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156600863 (or 156600856 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 24.
Adding to 230203233330 its reverse (33332302032), we get a palindrome (263535535362).
The spelling of 230203233330 in words is "two hundred thirty billion, two hundred three million, two hundred thirty-three thousand, three hundred thirty".
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