Base | Representation |
---|---|
bin | 11111010010111… |
… | …010001010111000 |
3 | 1100120222022221202 |
4 | 133102322022320 |
5 | 2033403104202 |
6 | 124033353332 |
7 | 16003566425 |
oct | 3722721270 |
9 | 1316868852 |
10 | 525050552 |
11 | 24a417284 |
12 | 127a08848 |
13 | 84a16300 |
14 | 4da36d4c |
15 | 31165802 |
hex | 1f4ba2b8 |
525050552 has 24 divisors (see below), whose sum is σ = 1066026240. Its totient is φ = 242330400.
The previous prime is 525050549. The next prime is 525050563. The reversal of 525050552 is 255050525.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192824 + ... + 195527.
It is an arithmetic number, because the mean of its divisors is an integer number (44417760).
Almost surely, 2525050552 is an apocalyptic number.
525050552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
525050552 is an abundant number, since it is smaller than the sum of its proper divisors (540975688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525050552 is a wasteful number, since it uses less digits than its factorization.
525050552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388383 (or 388366 counting only the distinct ones).
The product of its (nonzero) digits is 12500, while the sum is 29.
The square root of 525050552 is about 22913.9815833041. The cubic root of 525050552 is about 806.7402148939.
The spelling of 525050552 in words is "five hundred twenty-five million, fifty thousand, five hundred fifty-two".
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