Base | Representation |
---|---|
bin | 101110001011111101110101… |
… | …000111101011001001101000 |
3 | 222122020021100020011112011100 |
4 | 232023331311013223021220 |
5 | 203111110220430212334 |
6 | 2000005431154401400 |
7 | 60533556210301314 |
oct | 5613756507531150 |
9 | 878207306145140 |
10 | 203132443210344 |
11 | 597a6a925a425a |
12 | 1a948518290260 |
13 | 89463cbbcb0ab |
14 | 382393c692b44 |
15 | 1873e1ada5c99 |
hex | b8bf751eb268 |
203132443210344 has 96 divisors (see below), whose sum is σ = 567887415586920. Its totient is φ = 65546371957248.
The previous prime is 203132443210327. The next prime is 203132443210351. The reversal of 203132443210344 is 443012344231302.
203132443210344 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 324 + 4 + 321 + 0 + 3 + 4 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 175004800607844 + 28127642602500 = 13228938^2 + 5303550^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 203132443210299 and 203132443210308.
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, 193005439 + ... + 194055054.
Almost surely, 2203132443210344 is an apocalyptic number.
203132443210344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
203132443210344 is an abundant number, since it is smaller than the sum of its proper divisors (364754972376576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203132443210344 is a wasteful number, since it uses less digits than its factorization.
203132443210344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387060739 (or 387060732 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 36.
Adding to 203132443210344 its reverse (443012344231302), we get a palindrome (646144787441646).
The spelling of 203132443210344 in words is "two hundred three trillion, one hundred thirty-two billion, four hundred forty-three million, two hundred ten thousand, three hundred forty-four".
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