Base | Representation |
---|---|
bin | 1000011000111100… |
… | …1100011110011001 |
3 | 12210221210001211200 |
4 | 2012033030132121 |
5 | 14103021131301 |
6 | 1011250544413 |
7 | 106544535156 |
oct | 20617143631 |
9 | 5727701750 |
10 | 2252130201 |
11 | a562a5832 |
12 | 52a298109 |
13 | 29b784529 |
14 | 17516b22d |
15 | d2ab7c86 |
hex | 863cc799 |
2252130201 has 12 divisors (see below), whose sum is σ = 3269592612. Its totient is φ = 1493797536.
The previous prime is 2252130197. The next prime is 2252130239. The reversal of 2252130201 is 1020312522.
2252130201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2141375625 + 110754576 = 46275^2 + 10524^2 .
It is not a de Polignac number, because 2252130201 - 22 = 2252130197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2252131201) 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, 633346 + ... + 636891.
It is an arithmetic number, because the mean of its divisors is an integer number (272466051).
Almost surely, 22252130201 is an apocalyptic number.
It is an amenable number.
2252130201 is a deficient number, since it is larger than the sum of its proper divisors (1017462411).
2252130201 is a wasteful number, since it uses less digits than its factorization.
2252130201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1270440 (or 1270437 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 2252130201 is about 47456.6138804698. The cubic root of 2252130201 is about 1310.7841004411.
Adding to 2252130201 its reverse (1020312522), we get a palindrome (3272442723).
The spelling of 2252130201 in words is "two billion, two hundred fifty-two million, one hundred thirty thousand, two hundred one".
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