Base | Representation |
---|---|
bin | 101110001110100110011000… |
… | …010111001101100011110000 |
3 | 222122212120111000210010100221 |
4 | 232032212120113031203300 |
5 | 203122041342304044212 |
6 | 2000224521442022424 |
7 | 60552624105134653 |
oct | 5616463027154360 |
9 | 878776430703327 |
10 | 203313423112432 |
11 | 59866813a82376 |
12 | 1a977606047a14 |
13 | 895a4b1863959 |
14 | 382c5ca68789a |
15 | 18789ae620807 |
hex | b8e9985cd8f0 |
203313423112432 has 80 divisors (see below), whose sum is σ = 407559698884800. Its totient is φ = 98186454272000.
The previous prime is 203313423112427. The next prime is 203313423112433. The reversal of 203313423112432 is 234211324313302.
203313423112432 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 3×2033134231124323 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203313423112433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765057693 + ... + 765323395.
It is an arithmetic number, because the mean of its divisors is an integer number (5094496236060).
Almost surely, 2203313423112432 is an apocalyptic number.
It is an amenable number.
203313423112432 is an abundant number, since it is smaller than the sum of its proper divisors (204246275772368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203313423112432 is a wasteful number, since it uses less digits than its factorization.
203313423112432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277402 (or 277396 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 34.
Adding to 203313423112432 its reverse (234211324313302), we get a palindrome (437524747425734).
The spelling of 203313423112432 in words is "two hundred three trillion, three hundred thirteen billion, four hundred twenty-three million, one hundred twelve thousand, four hundred thirty-two".
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