Base | Representation |
---|---|
bin | 10010001000100… |
… | …110100110011110 |
3 | 210012111020212220 |
4 | 102020212212132 |
5 | 1110341321100 |
6 | 50105010210 |
7 | 10353020046 |
oct | 2210464636 |
9 | 705436786 |
10 | 304245150 |
11 | 146813980 |
12 | 85a83966 |
13 | 4b056121 |
14 | 2c59a726 |
15 | 1ba9baa0 |
hex | 1222699e |
304245150 has 96 divisors (see below), whose sum is σ = 859016448. Its totient is φ = 70540800.
The previous prime is 304245131. The next prime is 304245169. The reversal of 304245150 is 51542403.
It is an interprime number because it is at equal distance from previous prime (304245131) and next prime (304245169).
It is a super-4 number, since 4×3042451504 (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 304245150.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33942 + ... + 41958.
It is an arithmetic number, because the mean of its divisors is an integer number (8948088).
Almost surely, 2304245150 is an apocalyptic number.
304245150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 304245150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429508224).
304245150 is an abundant number, since it is smaller than the sum of its proper divisors (554771298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304245150 is a wasteful number, since it uses less digits than its factorization.
304245150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8066 (or 8061 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 304245150 is about 17442.6245158233. The cubic root of 304245150 is about 672.5757758388.
Adding to 304245150 its reverse (51542403), we get a palindrome (355787553).
The spelling of 304245150 in words is "three hundred four million, two hundred forty-five thousand, one hundred fifty".
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