Base | Representation |
---|---|
bin | 11101110100001… |
… | …101000010001110 |
3 | 1021212021000112002 |
4 | 131310031002032 |
5 | 2011024133032 |
6 | 121345312302 |
7 | 15252556265 |
oct | 3564150216 |
9 | 1255230462 |
10 | 500224142 |
11 | 2373aa890 |
12 | 11b635692 |
13 | 7c833122 |
14 | 4a6135dc |
15 | 2ddae862 |
hex | 1dd0d08e |
500224142 has 16 divisors (see below), whose sum is σ = 819528192. Its totient is φ = 227102520.
The previous prime is 500224121. The next prime is 500224147. The reversal of 500224142 is 241422005.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (500224147) 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, 5813 + ... + 32159.
It is an arithmetic number, because the mean of its divisors is an integer number (51220512).
Almost surely, 2500224142 is an apocalyptic number.
500224142 is a deficient number, since it is larger than the sum of its proper divisors (319304050).
500224142 is a wasteful number, since it uses less digits than its factorization.
500224142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27223.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 500224142 is about 22365.6911809137. The cubic root of 500224142 is about 793.8191093484.
Adding to 500224142 its reverse (241422005), we get a palindrome (741646147).
The spelling of 500224142 in words is "five hundred million, two hundred twenty-four thousand, one hundred forty-two".
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