Base | Representation |
---|---|
bin | 1100001010111… |
… | …0111101011010 |
3 | 10120001112002010 |
4 | 3002232331122 |
5 | 101032021112 |
6 | 5022050350 |
7 | 1156621545 |
oct | 302567532 |
9 | 116045063 |
10 | 51048282 |
11 | 268a736a |
12 | 151199b6 |
13 | a7645ac |
14 | 6acb85c |
15 | 473563c |
hex | 30aef5a |
51048282 has 16 divisors (see below), whose sum is σ = 102195072. Its totient is φ = 16999680.
The previous prime is 51048233. The next prime is 51048301. The reversal of 51048282 is 28284015.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3807 + ... + 10797.
It is an arithmetic number, because the mean of its divisors is an integer number (6387192).
Almost surely, 251048282 is an apocalyptic number.
51048282 is an abundant number, since it is smaller than the sum of its proper divisors (51146790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51048282 is a wasteful number, since it uses less digits than its factorization.
51048282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8213.
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 51048282 is about 7144.8080450072. The cubic root of 51048282 is about 370.9599664254.
The spelling of 51048282 in words is "fifty-one million, forty-eight thousand, two hundred eighty-two".
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