Base | Representation |
---|---|
bin | 1110110000000110111… |
… | …1001010001101000001 |
3 | 220020011010102012110002 |
4 | 3230001233022031001 |
5 | 13123012121211431 |
6 | 312231455445345 |
7 | 24211200146420 |
oct | 3540157121501 |
9 | 806133365402 |
10 | 253432210241 |
11 | 9853096a641 |
12 | 41149b26855 |
13 | 1ab8b181a22 |
14 | c3a25a52b7 |
15 | 68d42d53cb |
hex | 3b01bca341 |
253432210241 has 16 divisors (see below), whose sum is σ = 309487812480. Its totient is φ = 202573820160.
The previous prime is 253432210237. The next prime is 253432210247. The reversal of 253432210241 is 142012234352.
It is a cyclic number.
It is not a de Polignac number, because 253432210241 - 22 = 253432210237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (253432210247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9756215 + ... + 9782156.
It is an arithmetic number, because the mean of its divisors is an integer number (19342988280).
Almost surely, 2253432210241 is an apocalyptic number.
It is an amenable number.
253432210241 is a deficient number, since it is larger than the sum of its proper divisors (56055602239).
253432210241 is a wasteful number, since it uses less digits than its factorization.
253432210241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19538504.
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 253432210241 its reverse (142012234352), we get a palindrome (395444444593).
The spelling of 253432210241 in words is "two hundred fifty-three billion, four hundred thirty-two million, two hundred ten thousand, two hundred forty-one".
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