Base | Representation |
---|---|
bin | 111010111010001110… |
… | …111000001000100100 |
3 | 20001021021120100102112 |
4 | 322322032320020210 |
5 | 2014021011114020 |
6 | 45020344500152 |
7 | 4366331110406 |
oct | 727216701044 |
9 | 201237510375 |
10 | 63254004260 |
11 | 2490a266687 |
12 | 1031377a658 |
13 | 5c709568b5 |
14 | 30c0ad8b76 |
15 | 19a326c2c5 |
hex | eba3b8224 |
63254004260 has 24 divisors (see below), whose sum is σ = 140647139640. Its totient is φ = 23813272064.
The previous prime is 63254004241. The next prime is 63254004283. The reversal of 63254004260 is 6240045236.
It can be written as a sum of positive squares in 4 ways, for example, as 2803914304 + 60450089956 = 52952^2 + 245866^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 93020255 + ... + 93020934.
It is an arithmetic number, because the mean of its divisors is an integer number (5860297485).
Almost surely, 263254004260 is an apocalyptic number.
It is an amenable number.
63254004260 is an abundant number, since it is smaller than the sum of its proper divisors (77393135380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63254004260 is a wasteful number, since it uses less digits than its factorization.
63254004260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186041215 (or 186041213 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 63254004260 its reverse (6240045236), we get a palindrome (69494049496).
The spelling of 63254004260 in words is "sixty-three billion, two hundred fifty-four million, four thousand, two hundred sixty".
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