Base | Representation |
---|---|
bin | 1100100000110… |
… | …1111111110010 |
3 | 10122202120102202 |
4 | 3020031333302 |
5 | 101414024010 |
6 | 5112543202 |
7 | 1205060534 |
oct | 310157762 |
9 | 118676382 |
10 | 52486130 |
11 | 27699674 |
12 | 156b1b02 |
13 | ab48ba8 |
14 | 6d83854 |
15 | 491b6a5 |
hex | 320dff2 |
52486130 has 16 divisors (see below), whose sum is σ = 94685760. Its totient is φ = 20947632.
The previous prime is 52486117. The next prime is 52486139. The reversal of 52486130 is 3168425.
It is a junction number, because it is equal to n+sod(n) for n = 52486093 and 52486102.
It is not an unprimeable number, because it can be changed into a prime (52486139) 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, 950 + ... + 10289.
It is an arithmetic number, because the mean of its divisors is an integer number (5917860).
Almost surely, 252486130 is an apocalyptic number.
52486130 is a deficient number, since it is larger than the sum of its proper divisors (42199630).
52486130 is a wasteful number, since it uses less digits than its factorization.
52486130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11713.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 52486130 is about 7244.7311889400. The cubic root of 52486130 is about 374.4106416439.
The spelling of 52486130 in words is "fifty-two million, four hundred eighty-six thousand, one hundred thirty".
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