Base | Representation |
---|---|
bin | 1110011100101000010… |
… | …1000110100001011101 |
3 | 212201122201121201112222 |
4 | 3213022011012201131 |
5 | 13031310042032231 |
6 | 310004553435125 |
7 | 23634466456466 |
oct | 3471205064135 |
9 | 781581551488 |
10 | 248203470941 |
11 | 96298430398 |
12 | 4012aa0baa5 |
13 | 1a536b1594a |
14 | c027d9dd6d |
15 | 66ca24927b |
hex | 39ca14685d |
248203470941 has 4 divisors (see below), whose sum is σ = 262803675132. Its totient is φ = 233603266752.
The previous prime is 248203470937. The next prime is 248203470959. The reversal of 248203470941 is 149074302842.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 198897268441 + 49306202500 = 445979^2 + 222050^2 .
It is a cyclic number.
It is not a de Polignac number, because 248203470941 - 22 = 248203470937 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 248203470892 and 248203470901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248203470341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7300102070 + ... + 7300102103.
It is an arithmetic number, because the mean of its divisors is an integer number (65700918783).
Almost surely, 2248203470941 is an apocalyptic number.
It is an amenable number.
248203470941 is a deficient number, since it is larger than the sum of its proper divisors (14600204191).
248203470941 is a wasteful number, since it uses less digits than its factorization.
248203470941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14600204190.
The product of its (nonzero) digits is 387072, while the sum is 44.
The spelling of 248203470941 in words is "two hundred forty-eight billion, two hundred three million, four hundred seventy thousand, nine hundred forty-one".
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