Base | Representation |
---|---|
bin | 100001101011100… |
… | …1011110111000001 |
3 | 2220202120122012211 |
4 | 1003113023313001 |
5 | 4303304320421 |
6 | 304051022121 |
7 | 40002061633 |
oct | 10327136701 |
9 | 2822518184 |
10 | 1130151361 |
11 | 52aa39499 |
12 | 27659a941 |
13 | 1501a9821 |
14 | aa14aa53 |
15 | 6933e9e1 |
hex | 435cbdc1 |
1130151361 has 2 divisors, whose sum is σ = 1130151362. Its totient is φ = 1130151360.
The previous prime is 1130151359. The next prime is 1130151389. The reversal of 1130151361 is 1631510311.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 627001600 + 503149761 = 25040^2 + 22431^2 .
It is a cyclic number.
It is not a de Polignac number, because 1130151361 - 21 = 1130151359 is a prime.
Together with 1130151359, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1130151311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565075680 + 565075681.
It is an arithmetic number, because the mean of its divisors is an integer number (565075681).
Almost surely, 21130151361 is an apocalyptic number.
It is an amenable number.
1130151361 is a deficient number, since it is larger than the sum of its proper divisors (1).
1130151361 is an equidigital number, since it uses as much as digits as its factorization.
1130151361 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 270, while the sum is 22.
The square root of 1130151361 is about 33617.7239116511. The cubic root of 1130151361 is about 1041.6269410287.
Adding to 1130151361 its reverse (1631510311), we get a palindrome (2761661672).
The spelling of 1130151361 in words is "one billion, one hundred thirty million, one hundred fifty-one thousand, three hundred sixty-one".
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