Base | Representation |
---|---|
bin | 1011110101001000011… |
… | …1000000111011000101 |
3 | 201102121012212020111222 |
4 | 2331102013000323011 |
5 | 11312214201032123 |
6 | 233211224410125 |
7 | 20453334165005 |
oct | 2752207007305 |
9 | 642535766458 |
10 | 203241033413 |
11 | 792152a0610 |
12 | 33481016945 |
13 | 1621c926a22 |
14 | 9ba070c005 |
15 | 5447c7a6c8 |
hex | 2f521c0ec5 |
203241033413 has 32 divisors (see below), whose sum is σ = 232451856000. Its totient is φ = 175999774720.
The previous prime is 203241033397. The next prime is 203241033469. The reversal of 203241033413 is 314330142302.
It is not a de Polignac number, because 203241033413 - 24 = 203241033397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203241033613) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13250933 + ... + 13266261.
It is an arithmetic number, because the mean of its divisors is an integer number (7264120500).
Almost surely, 2203241033413 is an apocalyptic number.
It is an amenable number.
203241033413 is a deficient number, since it is larger than the sum of its proper divisors (29210822587).
203241033413 is a wasteful number, since it uses less digits than its factorization.
203241033413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15925.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 203241033413 its reverse (314330142302), we get a palindrome (517571175715).
The spelling of 203241033413 in words is "two hundred three billion, two hundred forty-one million, thirty-three thousand, four hundred thirteen".
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