Base | Representation |
---|---|
bin | 1110010001111100011… |
… | …1010101011100101001 |
3 | 212110020211101001020212 |
4 | 3210133013111130221 |
5 | 13004421244334200 |
6 | 304412211430505 |
7 | 23503430250026 |
oct | 3443707253451 |
9 | 773224331225 |
10 | 245335152425 |
11 | 95056330220 |
12 | 3b66a2b5435 |
13 | 1a19a7b835c |
14 | bc3507454d |
15 | 65ad517035 |
hex | 391f1d5729 |
245335152425 has 48 divisors (see below), whose sum is σ = 342927336960. Its totient is φ = 172493376000.
The previous prime is 245335152407. The next prime is 245335152427. The reversal of 245335152425 is 524251533542.
It is not a de Polignac number, because 245335152425 - 210 = 245335151401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (245335152427) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8621621 + ... + 8650029.
It is an arithmetic number, because the mean of its divisors is an integer number (7144319520).
Almost surely, 2245335152425 is an apocalyptic number.
245335152425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
245335152425 is a deficient number, since it is larger than the sum of its proper divisors (97592184535).
245335152425 is a wasteful number, since it uses less digits than its factorization.
245335152425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29474 (or 29469 counting only the distinct ones).
The product of its digits is 720000, while the sum is 41.
Adding to 245335152425 its reverse (524251533542), we get a palindrome (769586685967).
The spelling of 245335152425 in words is "two hundred forty-five billion, three hundred thirty-five million, one hundred fifty-two thousand, four hundred twenty-five".
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