Base | Representation |
---|---|
bin | 1010101010100000… |
… | …00110101100010000 |
3 | 112210000001221210000 |
4 | 11111100012230100 |
5 | 43211131033433 |
6 | 2344040010000 |
7 | 261606561603 |
oct | 52520065420 |
9 | 15700057700 |
10 | 5725252368 |
11 | 2478834930 |
12 | 1139460900 |
13 | 70319ccc4 |
14 | 3c453033a |
15 | 237966113 |
hex | 155406b10 |
5725252368 has 400 divisors, whose sum is σ = 19877299200. Its totient is φ = 1570440960.
The previous prime is 5725252343. The next prime is 5725252369. The reversal of 5725252368 is 8632525275.
5725252368 is a `hidden beast` number, since 5 + 72 + 52 + 523 + 6 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5725252369) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6229413 + ... + 6230331.
It is an arithmetic number, because the mean of its divisors is an integer number (49693248).
Almost surely, 25725252368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5725252368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9938649600).
5725252368 is an abundant number, since it is smaller than the sum of its proper divisors (14152046832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5725252368 is a wasteful number, since it uses less digits than its factorization.
5725252368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992 (or 977 counting only the distinct ones).
The product of its digits is 1008000, while the sum is 45.
The square root of 5725252368 is about 75665.3974284151. The cubic root of 5725252368 is about 1788.9500378848.
The spelling of 5725252368 in words is "five billion, seven hundred twenty-five million, two hundred fifty-two thousand, three hundred sixty-eight".
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