Base | Representation |
---|---|
bin | 1110110111101110010… |
… | …1101100101100011001 |
3 | 220102102121012102222012 |
4 | 3231323211230230121 |
5 | 13141203444103200 |
6 | 313210405035305 |
7 | 24312642564035 |
oct | 3557345545431 |
9 | 812377172865 |
10 | 255476550425 |
11 | 9938a941688 |
12 | 4161a6b5b35 |
13 | 1b125882285 |
14 | c517cc31c5 |
15 | 69a3a05a35 |
hex | 3b7b96cb19 |
255476550425 has 12 divisors (see below), whose sum is σ = 319209177936. Its totient is φ = 202821075600.
The previous prime is 255476550419. The next prime is 255476550473. The reversal of 255476550425 is 524055674552.
It is not a de Polignac number, because 255476550425 - 26 = 255476550361 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39000779 + ... + 39007328.
It is an arithmetic number, because the mean of its divisors is an integer number (26600764828).
Almost surely, 2255476550425 is an apocalyptic number.
255476550425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
255476550425 is a deficient number, since it is larger than the sum of its proper divisors (63732627511).
255476550425 is a wasteful number, since it uses less digits than its factorization.
255476550425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78008248 (or 78008243 counting only the distinct ones).
The product of its (nonzero) digits is 8400000, while the sum is 50.
The spelling of 255476550425 in words is "two hundred fifty-five billion, four hundred seventy-six million, five hundred fifty thousand, four hundred twenty-five".
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