Base | Representation |
---|---|
bin | 11101110011100… |
… | …11010010101101 |
3 | 122102111000020112 |
4 | 32321303102231 |
5 | 1003002031300 |
6 | 40451025405 |
7 | 6124151063 |
oct | 1671632255 |
9 | 572430215 |
10 | 250033325 |
11 | 119156813 |
12 | 6b89b265 |
13 | 3ca54919 |
14 | 252c8033 |
15 | 16e3de35 |
hex | ee734ad |
250033325 has 12 divisors (see below), whose sum is σ = 311670528. Its totient is φ = 198975600.
The previous prime is 250033313. The next prime is 250033337. The reversal of 250033325 is 523330052.
It is an interprime number because it is at equal distance from previous prime (250033313) and next prime (250033337).
It is not a de Polignac number, because 250033325 - 214 = 250016941 is a prime.
It is a super-2 number, since 2×2500333252 = 125033327221111250, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 250033325.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21407 + ... + 30956.
It is an arithmetic number, because the mean of its divisors is an integer number (25972544).
Almost surely, 2250033325 is an apocalyptic number.
250033325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
250033325 is a deficient number, since it is larger than the sum of its proper divisors (61637203).
250033325 is a wasteful number, since it uses less digits than its factorization.
250033325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52564 (or 52559 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 250033325 is about 15812.4420947556. The cubic root of 250033325 is about 629.9885149498.
Adding to 250033325 its reverse (523330052), we get a palindrome (773363377).
The spelling of 250033325 in words is "two hundred fifty million, thirty-three thousand, three hundred twenty-five".
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