Base | Representation |
---|---|
bin | 11110000010111… |
… | …00000000110100 |
3 | 122120020201012020 |
4 | 33001130000310 |
5 | 1004010110444 |
6 | 41001553140 |
7 | 6150156165 |
oct | 1701340064 |
9 | 576221166 |
10 | 252035124 |
11 | 11a2a37a0 |
12 | 704a57b0 |
13 | 402a5b13 |
14 | 2568976c |
15 | 171d7119 |
hex | f05c034 |
252035124 has 48 divisors (see below), whose sum is σ = 644184576. Its totient is φ = 76060000.
The previous prime is 252035123. The next prime is 252035131. The reversal of 252035124 is 421530252.
It is a junction number, because it is equal to n+sod(n) for n = 252035094 and 252035103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252035123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29329 + ... + 36935.
It is an arithmetic number, because the mean of its divisors is an integer number (13420512).
Almost surely, 2252035124 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 252035124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322092288).
252035124 is an abundant number, since it is smaller than the sum of its proper divisors (392149452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252035124 is a wasteful number, since it uses less digits than its factorization.
252035124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7876 (or 7874 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 252035124 is about 15875.6141298534. The cubic root of 252035124 is about 631.6653044095.
Adding to 252035124 its reverse (421530252), we get a palindrome (673565376).
The spelling of 252035124 in words is "two hundred fifty-two million, thirty-five thousand, one hundred twenty-four".
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