Base | Representation |
---|---|
bin | 1001110010001010… |
… | …01001111110101011 |
3 | 111120001201202100000 |
4 | 10321011021332223 |
5 | 41224132321303 |
6 | 2225113514043 |
7 | 244110351345 |
oct | 47105117653 |
9 | 14501652300 |
10 | 5252620203 |
11 | 2255a70336 |
12 | 1027112923 |
13 | 6592aaabc |
14 | 37b860295 |
15 | 20b206da3 |
hex | 139149fab |
5252620203 has 24 divisors (see below), whose sum is σ = 8330959728. Its totient is φ = 3295759104.
The previous prime is 5252620201. The next prime is 5252620229. The reversal of 5252620203 is 3020262525.
It is not a de Polignac number, because 5252620203 - 21 = 5252620201 is a prime.
It is a super-2 number, since 2×52526202032 = 55180037993927522418, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5252620201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631626 + ... + 639887.
It is an arithmetic number, because the mean of its divisors is an integer number (347123322).
Almost surely, 25252620203 is an apocalyptic number.
5252620203 is a deficient number, since it is larger than the sum of its proper divisors (3078339525).
5252620203 is a wasteful number, since it uses less digits than its factorization.
5252620203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271545 (or 1271533 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 5252620203 is about 72474.9625939883. The cubic root of 5252620203 is about 1738.3024138926.
Adding to 5252620203 its reverse (3020262525), we get a palindrome (8272882728).
The spelling of 5252620203 in words is "five billion, two hundred fifty-two million, six hundred twenty thousand, two hundred three".
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