Base | Representation |
---|---|
bin | 100101100100000… |
… | …0101100101000001 |
3 | 10020211200112010100 |
4 | 1023020011211001 |
5 | 10040131124301 |
6 | 325022553013 |
7 | 43143214140 |
oct | 11310054501 |
9 | 3224615110 |
10 | 1260411201 |
11 | 597518655 |
12 | 2b2138769 |
13 | 17118665a |
14 | bd577757 |
15 | 759c0286 |
hex | 4b205941 |
1260411201 has 24 divisors (see below), whose sum is σ = 2171145600. Its totient is φ = 688919616.
The previous prime is 1260411181. The next prime is 1260411283. The reversal of 1260411201 is 1021140621.
It is not a de Polignac number, because 1260411201 - 219 = 1259886913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1260411301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 433476 + ... + 436373.
It is an arithmetic number, because the mean of its divisors is an integer number (90464400).
Almost surely, 21260411201 is an apocalyptic number.
It is an amenable number.
1260411201 is a deficient number, since it is larger than the sum of its proper divisors (910734399).
1260411201 is a wasteful number, since it uses less digits than its factorization.
1260411201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 869885 (or 869882 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 1260411201 is about 35502.2703640204. The cubic root of 1260411201 is about 1080.1997804288.
Adding to 1260411201 its reverse (1021140621), we get a palindrome (2281551822).
The spelling of 1260411201 in words is "one billion, two hundred sixty million, four hundred eleven thousand, two hundred one".
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