Base | Representation |
---|---|
bin | 11110001101001… |
… | …011001111111001 |
3 | 1022022120121100000 |
4 | 132031023033321 |
5 | 2014213123200 |
6 | 122141503213 |
7 | 15362322540 |
oct | 3615131771 |
9 | 1268517300 |
10 | 506770425 |
11 | 240071137 |
12 | 121871b09 |
13 | 80cb5975 |
14 | 4b439157 |
15 | 2e754300 |
hex | 1e34b3f9 |
506770425 has 144 divisors (see below), whose sum is σ = 1140676992. Its totient is φ = 217728000.
The previous prime is 506770393. The next prime is 506770469. The reversal of 506770425 is 524077605.
It is not a de Polignac number, because 506770425 - 25 = 506770393 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 506770425.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 722575 + ... + 723275.
It is an arithmetic number, because the mean of its divisors is an integer number (7921368).
Almost surely, 2506770425 is an apocalyptic number.
It is an amenable number.
506770425 is an abundant number, since it is smaller than the sum of its proper divisors (633906567).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506770425 is a wasteful number, since it uses less digits than its factorization.
506770425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750 (or 733 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 506770425 is about 22511.5620293217. The cubic root of 506770425 is about 797.2669366093.
The spelling of 506770425 in words is "five hundred six million, seven hundred seventy thousand, four hundred twenty-five".
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