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

bin | 10001010011011… |

… | …011000000000000 |

3 | 202020020222020000 |

4 | 101103123000000 |

5 | 1043304212000 |

6 | 44450120000 |

7 | 10123354230 |

oct | 2123330000 |

9 | 666228200 |

10 | 290304000 |

11 | 139961768 |

12 | 81280000 |

13 | 481b471c |

14 | 2a7abcc0 |

15 | 1a746000 |

hex | 114db000 |

290304000 has 520 divisors, whose sum is σ = 1236906528. Its totient is φ = 66355200.

The previous prime is 290303989. The next prime is 290304011. The reversal of 290304000 is 403092.

Adding to 290304000 its reverse (403092), we get a palindrome (290707092).

It is a Jordan-Polya number, since it can be written as 7! ⋅ (5!)^{2} ⋅ (2!)^{2}.

It is an interprime number because it is at equal distance from previous prime (290303989) and next prime (290304011).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41471997 + ... + 41472003.

Almost surely, 2^{290304000} is an apocalyptic number.

290304000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 290304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618453264).

290304000 is an abundant number, since it is smaller than the sum of its proper divisors (946602528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

290304000 is an frugal number, since it uses more digits than its factorization.

290304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 290304000 is about 17038.3097753269. The cubic root of 290304000 is about 662.1418023315.

The spelling of 290304000 in words is "two hundred ninety million, three hundred four thousand".

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