Base | Representation |
---|---|
bin | 11110111000011… |
… | …000000100100110 |
3 | 1100002212221220222 |
4 | 132320120010212 |
5 | 2030113021032 |
6 | 123224324342 |
7 | 15560510315 |
oct | 3670300446 |
9 | 1302787828 |
10 | 518095142 |
11 | 2464a6604 |
12 | 1256136b2 |
13 | 8344c496 |
14 | 4cb4627c |
15 | 3073ea12 |
hex | 1ee18126 |
518095142 has 8 divisors (see below), whose sum is σ = 778580832. Its totient is φ = 258568200.
The previous prime is 518095129. The next prime is 518095153. The reversal of 518095142 is 241590815.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 238334 + ... + 240497.
It is an arithmetic number, because the mean of its divisors is an integer number (97322604).
Almost surely, 2518095142 is an apocalyptic number.
518095142 is a deficient number, since it is larger than the sum of its proper divisors (260485690).
518095142 is a wasteful number, since it uses less digits than its factorization.
518095142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 479374.
The product of its (nonzero) digits is 14400, while the sum is 35.
The square root of 518095142 is about 22761.7034072584. The cubic root of 518095142 is about 803.1620385488.
The spelling of 518095142 in words is "five hundred eighteen million, ninety-five thousand, one hundred forty-two".
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