Base | Representation |
---|---|
bin | 11110000011011… |
… | …00011100100011 |
3 | 122120101010112020 |
4 | 33001230130203 |
5 | 1004014234220 |
6 | 41003232523 |
7 | 6150556344 |
oct | 1701543443 |
9 | 576333466 |
10 | 252102435 |
11 | 11a33a322 |
12 | 70518743 |
13 | 402ca650 |
14 | 256a60cb |
15 | 171ec040 |
hex | f06c723 |
252102435 has 64 divisors (see below), whose sum is σ = 464704128. Its totient is φ = 115605504.
The previous prime is 252102419. The next prime is 252102437. The reversal of 252102435 is 534201252.
252102435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252102435 - 24 = 252102419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252102437) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 374259 + ... + 374931.
It is an arithmetic number, because the mean of its divisors is an integer number (7261002).
Almost surely, 2252102435 is an apocalyptic number.
252102435 is a deficient number, since it is larger than the sum of its proper divisors (212601693).
252102435 is a wasteful number, since it uses less digits than its factorization.
252102435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 252102435 is about 15877.7339378137. The cubic root of 252102435 is about 631.7215323380.
Adding to 252102435 its reverse (534201252), we get a palindrome (786303687).
The spelling of 252102435 in words is "two hundred fifty-two million, one hundred two thousand, four hundred thirty-five".
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