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

bin | 1100100010000… |

… | …0011001011011 |

3 | 10122220101211012 |

4 | 3020200121123 |

5 | 101423431444 |

6 | 5114324135 |

7 | 1205523344 |

oct | 310403133 |

9 | 118811735 |

10 | 52561499 |

11 | 27740261 |

12 | 1572964b |

13 | ab742a3 |

14 | 6da30cb |

15 | 4933b9e |

hex | 322065b |

52561499 has 2 divisors, whose sum is σ = 52561500. Its totient is φ = 52561498.

The previous prime is 52561489. The next prime is 52561517. The reversal of 52561499 is 99416525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52561499 - 2^{24} = 35784283 is a prime.

It is a super-2 number, since 2×52561499^{2} = 5525422354254002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52561409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26280749 + 26280750.

It is an arithmetic number, because the mean of its divisors is an integer number (26280750).

Almost surely, 2^{52561499} is an apocalyptic number.

52561499 is a deficient number, since it is larger than the sum of its proper divisors (1).

52561499 is an equidigital number, since it uses as much as digits as its factorization.

52561499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 52561499 is about 7249.9309651886. The cubic root of 52561499 is about 374.5897712485.

The spelling of 52561499 in words is "fifty-two million, five hundred sixty-one thousand, four hundred ninety-nine".

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