Base | Representation |
---|---|
bin | 100010010011011… |
… | …1010000111001101 |
3 | 2222012220102000111 |
4 | 1010212322013031 |
5 | 4324132101224 |
6 | 310115000021 |
7 | 40344523312 |
oct | 10446720715 |
9 | 2865812014 |
10 | 1151050189 |
11 | 540813053 |
12 | 281599011 |
13 | 1546160b3 |
14 | acc2ad09 |
15 | 6b0bbd94 |
hex | 449ba1cd |
1151050189 has 2 divisors, whose sum is σ = 1151050190. Its totient is φ = 1151050188.
The previous prime is 1151050177. The next prime is 1151050211. The reversal of 1151050189 is 9810501511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1036196100 + 114854089 = 32190^2 + 10717^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1151050189 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1151050189.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1151050129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575525094 + 575525095.
It is an arithmetic number, because the mean of its divisors is an integer number (575525095).
Almost surely, 21151050189 is an apocalyptic number.
It is an amenable number.
1151050189 is a deficient number, since it is larger than the sum of its proper divisors (1).
1151050189 is an equidigital number, since it uses as much as digits as its factorization.
1151050189 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1800, while the sum is 31.
The square root of 1151050189 is about 33927.1305742174. The cubic root of 1151050189 is about 1048.0083755741.
The spelling of 1151050189 in words is "one billion, one hundred fifty-one million, fifty thousand, one hundred eighty-nine".
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