Base | Representation |
---|---|
bin | 11110000100010… |
… | …11100110010101 |
3 | 122120121121120020 |
4 | 33002023212111 |
5 | 1004032330122 |
6 | 41010055353 |
7 | 6151630353 |
oct | 1702134625 |
9 | 576547506 |
10 | 252230037 |
11 | 11a417184 |
12 | 7057a559 |
13 | 40343757 |
14 | 256da7d3 |
15 | 17224c5c |
hex | f08b995 |
252230037 has 8 divisors (see below), whose sum is σ = 356089536. Its totient is φ = 158261952.
The previous prime is 252229993. The next prime is 252230057. The reversal of 252230037 is 730032252.
252230037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 252230037 - 28 = 252229781 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 252229989 and 252230016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252230057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472793 + ... + 2472894.
It is an arithmetic number, because the mean of its divisors is an integer number (44511192).
Almost surely, 2252230037 is an apocalyptic number.
It is an amenable number.
252230037 is a deficient number, since it is larger than the sum of its proper divisors (103859499).
252230037 is a wasteful number, since it uses less digits than its factorization.
252230037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4945707.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 252230037 is about 15881.7516980968. The cubic root of 252230037 is about 631.8280966065.
Adding to 252230037 its reverse (730032252), we get a palindrome (982262289).
The spelling of 252230037 in words is "two hundred fifty-two million, two hundred thirty thousand, thirty-seven".
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