Base | Representation |
---|---|
bin | 1001100100011100… |
… | …10110001110101001 |
3 | 111021001021120102001 |
4 | 10302032112032221 |
5 | 41010210323121 |
6 | 2205444211001 |
7 | 241212534025 |
oct | 46216261651 |
9 | 14231246361 |
10 | 5137589161 |
11 | 21a7042861 |
12 | bb4699a61 |
13 | 63b5037b3 |
14 | 36a479385 |
15 | 201083991 |
hex | 1323963a9 |
5137589161 has 2 divisors, whose sum is σ = 5137589162. Its totient is φ = 5137589160.
The previous prime is 5137589141. The next prime is 5137589209. The reversal of 5137589161 is 1619857315.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2708577936 + 2429011225 = 52044^2 + 49285^2 .
It is a cyclic number.
It is not a de Polignac number, because 5137589161 - 211 = 5137587113 is a prime.
It is not a weakly prime, because it can be changed into another prime (5137589101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2568794580 + 2568794581.
It is an arithmetic number, because the mean of its divisors is an integer number (2568794581).
Almost surely, 25137589161 is an apocalyptic number.
It is an amenable number.
5137589161 is a deficient number, since it is larger than the sum of its proper divisors (1).
5137589161 is an equidigital number, since it uses as much as digits as its factorization.
5137589161 is an evil number, because the sum of its binary digits is even.
The product of its digits is 226800, while the sum is 46.
The square root of 5137589161 is about 71676.9779008574. The cubic root of 5137589161 is about 1725.5191784312.
It can be divided in two parts, 5 and 137589161, that added together give a triangular number (137589166 = T16588).
The spelling of 5137589161 in words is "five billion, one hundred thirty-seven million, five hundred eighty-nine thousand, one hundred sixty-one".
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