Base | Representation |
---|---|
bin | 11101001111110… |
… | …11111010010001 |
3 | 122002200001222021 |
4 | 32213323322101 |
5 | 1000302200113 |
6 | 40202411441 |
7 | 6036304135 |
oct | 1647737221 |
9 | 562601867 |
10 | 245350033 |
11 | 116548125 |
12 | 6a200b81 |
13 | 3baa5046 |
14 | 248293c5 |
15 | 1681648d |
hex | e9fbe91 |
245350033 has 2 divisors, whose sum is σ = 245350034. Its totient is φ = 245350032.
The previous prime is 245350013. The next prime is 245350051. The reversal of 245350033 is 330053542.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 241118784 + 4231249 = 15528^2 + 2057^2 .
It is a cyclic number.
It is not a de Polignac number, because 245350033 - 29 = 245349521 is a prime.
It is not a weakly prime, because it can be changed into another prime (245350013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122675016 + 122675017.
It is an arithmetic number, because the mean of its divisors is an integer number (122675017).
Almost surely, 2245350033 is an apocalyptic number.
It is an amenable number.
245350033 is a deficient number, since it is larger than the sum of its proper divisors (1).
245350033 is an equidigital number, since it uses as much as digits as its factorization.
245350033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 245350033 is about 15663.6532456512. The cubic root of 245350033 is about 626.0303287031.
The spelling of 245350033 in words is "two hundred forty-five million, three hundred fifty thousand, thirty-three".
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