Base | Representation |
---|---|

bin | 100000111110000… |

… | …100101101011011 |

3 | 1102112211120201122 |

4 | 200332010231123 |

5 | 2113101040011 |

6 | 130515435455 |

7 | 16464432122 |

oct | 4076045533 |

9 | 1375746648 |

10 | 553143131 |

11 | 264264692 |

12 | 1352b5b8b |

13 | 8a7a1038 |

14 | 5366aab9 |

15 | 338643db |

hex | 20f84b5b |

553143131 has 2 divisors, whose sum is σ = 553143132. Its totient is φ = 553143130.

The previous prime is 553143121. The next prime is 553143167. The reversal of 553143131 is 131341355.

553143131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^{k}-553143131 is a prime.

It is a super-2 number, since 2×553143131^{2} = 611934646744966322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number *n* which added to its sum of digits gives 553143131.

It is not a weakly prime, because it can be changed into another prime (553143121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276571565 + 276571566.

It is an arithmetic number, because the mean of its divisors is an integer number (276571566).

Almost surely, 2^{553143131} is an apocalyptic number.

553143131 is a deficient number, since it is larger than the sum of its proper divisors (1).

553143131 is an equidigital number, since it uses as much as digits as its factorization.

553143131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 26.

The square root of 553143131 is about 23518.9951103358. The cubic root of 553143131 is about 820.8790548219.

The spelling of 553143131 in words is "five hundred fifty-three million, one hundred forty-three thousand, one hundred thirty-one".

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