Base | Representation |
---|---|
bin | 1110100100111001100… |
… | …0110010110001010110 |
3 | 212221101102110221021012 |
4 | 3221032120302301112 |
5 | 13100331321203210 |
6 | 311013130452222 |
7 | 24043502203100 |
oct | 3511630626126 |
9 | 787342427235 |
10 | 250423225430 |
11 | 97227422834 |
12 | 4064a294072 |
13 | 1a7cb972a41 |
14 | c198b00570 |
15 | 67aa069305 |
hex | 3a4e632c56 |
250423225430 has 24 divisors (see below), whose sum is σ = 524355571008. Its totient is φ = 85859391408.
The previous prime is 250423225417. The next prime is 250423225483. The reversal of 250423225430 is 34522324052.
250423225430 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255533414 + ... + 255534393.
It is an arithmetic number, because the mean of its divisors is an integer number (21848148792).
Almost surely, 2250423225430 is an apocalyptic number.
250423225430 is an abundant number, since it is smaller than the sum of its proper divisors (273932345578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250423225430 is a wasteful number, since it uses less digits than its factorization.
250423225430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511067828 (or 511067821 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 250423225430 its reverse (34522324052), we get a palindrome (284945549482).
The spelling of 250423225430 in words is "two hundred fifty billion, four hundred twenty-three million, two hundred twenty-five thousand, four hundred thirty".
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