Base | Representation |
---|---|
bin | 1100011011011… |
… | …1000101001010 |
3 | 10122002111002021 |
4 | 3012313011022 |
5 | 101321130442 |
6 | 5101155054 |
7 | 1202045602 |
oct | 306670512 |
9 | 118074067 |
10 | 52130122 |
11 | 27476150 |
12 | 1555ba8a |
13 | aa52b35 |
14 | 6ccdc02 |
15 | 489ae67 |
hex | 31b714a |
52130122 has 16 divisors (see below), whose sum is σ = 86090400. Its totient is φ = 23477040.
The previous prime is 52130119. The next prime is 52130149. The reversal of 52130122 is 22103125.
52130122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 52130096 and 52130105.
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 7 ways as a sum of consecutive naturals, for example, 8472 + ... + 13267.
It is an arithmetic number, because the mean of its divisors is an integer number (5380650).
Almost surely, 252130122 is an apocalyptic number.
52130122 is a deficient number, since it is larger than the sum of its proper divisors (33960278).
52130122 is a wasteful number, since it uses less digits than its factorization.
52130122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21861.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 52130122 is about 7220.1192510927. The cubic root of 52130122 is about 373.5621908512.
Adding to 52130122 its reverse (22103125), we get a palindrome (74233247).
The spelling of 52130122 in words is "fifty-two million, one hundred thirty thousand, one hundred twenty-two".
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