Base | Representation |
---|---|
bin | 111110000111010… |
… | …110101011100101 |
3 | 2200121220221110000 |
4 | 332013112223211 |
5 | 4113240142201 |
6 | 251224051513 |
7 | 34552556013 |
oct | 7607265345 |
9 | 2617827400 |
10 | 1042115301 |
11 | 495279717 |
12 | 251003b99 |
13 | 137b94796 |
14 | 9c5918b3 |
15 | 6174ed86 |
hex | 3e1d6ae5 |
1042115301 has 20 divisors (see below), whose sum is σ = 1558388524. Its totient is φ = 694008000.
The previous prime is 1042115279. The next prime is 1042115341. The reversal of 1042115301 is 1035112401.
It can be written as a sum of positive squares in 2 ways, for example, as 481846401 + 560268900 = 21951^2 + 23670^2 .
It is not a de Polignac number, because 1042115301 - 221 = 1040018149 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 (1042115341) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 76401 + ... + 89001.
Almost surely, 21042115301 is an apocalyptic number.
It is an amenable number.
1042115301 is a deficient number, since it is larger than the sum of its proper divisors (516273223).
1042115301 is a wasteful number, since it uses less digits than its factorization.
1042115301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13634 (or 13625 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 1042115301 is about 32281.8106834174. The cubic root of 1042115301 is about 1013.8458415552.
Adding to 1042115301 its reverse (1035112401), we get a palindrome (2077227702).
The spelling of 1042115301 in words is "one billion, forty-two million, one hundred fifteen thousand, three hundred one".
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