Base | Representation |
---|---|
bin | 1001110010001001… |
… | …10010110011000101 |
3 | 111120001112221002100 |
4 | 10321010302303011 |
5 | 41224121302003 |
6 | 2225111502313 |
7 | 244106504463 |
oct | 47104626305 |
9 | 14501487070 |
10 | 5252525253 |
11 | 2255a05a68 |
12 | 1027087999 |
13 | 659276811 |
14 | 37b837833 |
15 | 20b1d8ba3 |
hex | 139132cc5 |
5252525253 has 6 divisors (see below), whose sum is σ = 7586980934. Its totient is φ = 3501683496.
The previous prime is 5252525221. The next prime is 5252525263. The reversal of 5252525253 is 3525252525.
It can be written as a sum of positive squares in only one way, i.e., 5110391169 + 142134084 = 71487^2 + 11922^2 .
It is not a de Polignac number, because 5252525253 - 25 = 5252525221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5252525263) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 291806950 + ... + 291806967.
Almost surely, 25252525253 is an apocalyptic number.
It is an amenable number.
5252525253 is a deficient number, since it is larger than the sum of its proper divisors (2334455681).
5252525253 is a wasteful number, since it uses less digits than its factorization.
5252525253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583613923 (or 583613920 counting only the distinct ones).
The product of its digits is 150000, while the sum is 36.
The square root of 5252525253 is about 72474.3075372231. The cubic root of 5252525253 is about 1738.2919395767.
Adding to 5252525253 its reverse (3525252525), we get a palindrome (8777777778).
The spelling of 5252525253 in words is "five billion, two hundred fifty-two million, five hundred twenty-five thousand, two hundred fifty-three".
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