Base | Representation |
---|---|
bin | 11110000110101… |
… | …10110111001010 |
3 | 122121012021102220 |
4 | 33003112313022 |
5 | 1004122211224 |
6 | 41020434510 |
7 | 6154353210 |
oct | 1703266712 |
9 | 577167386 |
10 | 252538314 |
11 | 11a607856 |
12 | 706a8a36 |
13 | 40420b72 |
14 | 2577acb0 |
15 | 17286279 |
hex | f0d6dca |
252538314 has 32 divisors (see below), whose sum is σ = 578413440. Its totient is φ = 72005952.
The previous prime is 252538313. The next prime is 252538331. The reversal of 252538314 is 413835252.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (252538313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15472 + ... + 27284.
It is an arithmetic number, because the mean of its divisors is an integer number (18075420).
Almost surely, 2252538314 is an apocalyptic number.
252538314 is an abundant number, since it is smaller than the sum of its proper divisors (325875126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252538314 is a wasteful number, since it uses less digits than its factorization.
252538314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12334.
The product of its digits is 28800, while the sum is 33.
The square root of 252538314 is about 15891.4541184877. The cubic root of 252538314 is about 632.0853997854.
The spelling of 252538314 in words is "two hundred fifty-two million, five hundred thirty-eight thousand, three hundred fourteen".
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