Base | Representation |
---|---|
bin | 1100011011011… |
… | …1010110000010 |
3 | 10122002112120021 |
4 | 3012313112002 |
5 | 101321144302 |
6 | 5101204054 |
7 | 1202052004 |
oct | 306672602 |
9 | 118075507 |
10 | 52131202 |
11 | 27476a42 |
12 | 1556062a |
13 | aa53486 |
14 | 6cd0374 |
15 | 489b437 |
hex | 31b7582 |
52131202 has 8 divisors (see below), whose sum is σ = 81596736. Its totient is φ = 24932292.
The previous prime is 52131199. The next prime is 52131217. The reversal of 52131202 is 20213125.
52131202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 566598 + ... + 566689.
It is an arithmetic number, because the mean of its divisors is an integer number (10199592).
Almost surely, 252131202 is an apocalyptic number.
52131202 is a deficient number, since it is larger than the sum of its proper divisors (29465534).
52131202 is a wasteful number, since it uses less digits than its factorization.
52131202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1133312.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 52131202 is about 7220.1940417138. The cubic root of 52131202 is about 373.5647705777.
Adding to 52131202 its reverse (20213125), we get a palindrome (72344327).
The spelling of 52131202 in words is "fifty-two million, one hundred thirty-one thousand, two hundred two".
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