Base | Representation |
---|---|
bin | 11110000100011… |
… | …11100110001110 |
3 | 122120122110000210 |
4 | 33002033212032 |
5 | 1004033341124 |
6 | 41010303250 |
7 | 6152026200 |
oct | 1702174616 |
9 | 576573023 |
10 | 252246414 |
11 | 11a428512 |
12 | 70587b26 |
13 | 4034b044 |
14 | 25702770 |
15 | 17229a29 |
hex | f08f98e |
252246414 has 24 divisors (see below), whose sum is σ = 586859688. Its totient is φ = 72070320.
The previous prime is 252246403. The next prime is 252246431. The reversal of 252246414 is 414642252.
252246414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428697 + ... + 429284.
It is an arithmetic number, because the mean of its divisors is an integer number (24452487).
Almost surely, 2252246414 is an apocalyptic number.
252246414 is an abundant number, since it is smaller than the sum of its proper divisors (334613274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252246414 is a wasteful number, since it uses less digits than its factorization.
252246414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858000 (or 857993 counting only the distinct ones).
The product of its digits is 15360, while the sum is 30.
The square root of 252246414 is about 15882.2672814683. The cubic root of 252246414 is about 631.8417709292.
Adding to 252246414 its reverse (414642252), we get a palindrome (666888666).
The spelling of 252246414 in words is "two hundred fifty-two million, two hundred forty-six thousand, four hundred fourteen".
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