Base | Representation |
---|---|
bin | 1001110010000101… |
… | …10011110110000100 |
3 | 111120000120111210001 |
4 | 10321002303312010 |
5 | 41224003132002 |
6 | 2225052411044 |
7 | 244102210444 |
oct | 47102636604 |
9 | 14500514701 |
10 | 5252005252 |
11 | 225569030a |
12 | 1026a76a84 |
13 | 659123c20 |
14 | 37b740124 |
15 | 20b134a87 |
hex | 1390b3d84 |
5252005252 has 36 divisors (see below), whose sum is σ = 9997989988. Its totient is φ = 2399760000.
The previous prime is 5252005223. The next prime is 5252005259. The reversal of 5252005252 is 2525002525.
It can be written as a sum of positive squares in 6 ways, for example, as 2090867076 + 3161138176 = 45726^2 + 56224^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5252005252.
It is not an unprimeable number, because it can be changed into a prime (5252005259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525502 + ... + 535402.
Almost surely, 25252005252 is an apocalyptic number.
5252005252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5252005252 is a deficient number, since it is larger than the sum of its proper divisors (4745984736).
5252005252 is a wasteful number, since it uses less digits than its factorization.
5252005252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10120 (or 10017 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 5252005252 is about 72470.7199633066. The cubic root of 5252005252 is about 1738.2345739393.
Adding to 5252005252 its reverse (2525002525), we get a palindrome (7777007777).
It can be divided in two parts, 525200 and 5252, that multiplied together give a square (2758350400 = 525202).
The spelling of 5252005252 in words is "five billion, two hundred fifty-two million, five thousand, two hundred fifty-two".
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