Base | Representation |
---|---|
bin | 101110001101011010110101… |
… | …110101000100011101100011 |
3 | 222122120211010022222120202021 |
4 | 232031122311311010131203 |
5 | 203114224234123201011 |
6 | 2000123345153002311 |
7 | 60544023114326620 |
oct | 5615326565043543 |
9 | 878524108876667 |
10 | 203232313100131 |
11 | 59835381542657 |
12 | 1a96394a553397 |
13 | 8952956783b33 |
14 | 38286d4325347 |
15 | 187681398e471 |
hex | b8d6b5d44763 |
203232313100131 has 8 divisors (see below), whose sum is σ = 232265675102720. Its totient is φ = 174198994701768.
The previous prime is 203232313100119. The next prime is 203232313100221. The reversal of 203232313100131 is 131001313232302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 203232313100131 - 235 = 203197953361763 is a prime.
It is a super-2 number, since 2×2032323131001312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 203232313100096 and 203232313100105.
It is not an unprimeable number, because it can be changed into a prime (203232313100101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215211 + ... + 20162116.
It is an arithmetic number, because the mean of its divisors is an integer number (29033209387840).
Almost surely, 2203232313100131 is an apocalyptic number.
203232313100131 is a deficient number, since it is larger than the sum of its proper divisors (29033362002589).
203232313100131 is a wasteful number, since it uses less digits than its factorization.
203232313100131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21802113.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 203232313100131 its reverse (131001313232302), we get a palindrome (334233626332433).
The spelling of 203232313100131 in words is "two hundred three trillion, two hundred thirty-two billion, three hundred thirteen million, one hundred thousand, one hundred thirty-one".
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