Base | Representation |
---|---|
bin | 1110101100101001100… |
… | …0001101001011100001 |
3 | 220010202101210002202102 |
4 | 3223022120031023201 |
5 | 13114111340234431 |
6 | 311555401100145 |
7 | 24146161610564 |
oct | 3531230151341 |
9 | 803671702672 |
10 | 252503446241 |
11 | 980a4681492 |
12 | 40b2aa87655 |
13 | 1aa70926b27 |
14 | c3150bc4db |
15 | 687c9c5dcb |
hex | 3aca60d2e1 |
252503446241 has 2 divisors, whose sum is σ = 252503446242. Its totient is φ = 252503446240.
The previous prime is 252503446183. The next prime is 252503446243. The reversal of 252503446241 is 142644305252.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 210225918016 + 42277528225 = 458504^2 + 205615^2 .
It is a cyclic number.
It is not a de Polignac number, because 252503446241 - 234 = 235323577057 is a prime.
Together with 252503446243, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 252503446195 and 252503446204.
It is not a weakly prime, because it can be changed into another prime (252503446243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126251723120 + 126251723121.
It is an arithmetic number, because the mean of its divisors is an integer number (126251723121).
Almost surely, 2252503446241 is an apocalyptic number.
It is an amenable number.
252503446241 is a deficient number, since it is larger than the sum of its proper divisors (1).
252503446241 is an equidigital number, since it uses as much as digits as its factorization.
252503446241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 230400, while the sum is 38.
The spelling of 252503446241 in words is "two hundred fifty-two billion, five hundred three million, four hundred forty-six thousand, two hundred forty-one".
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