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

bin | 11100101001011… |

… | …01111011000100 |

3 | 121202012010002121 |

4 | 32110231323010 |

5 | 443004441004 |

6 | 35502415324 |

7 | 5645422042 |

oct | 1624557304 |

9 | 552163077 |

10 | 240312004 |

11 | 113716a69 |

12 | 68591544 |

13 | 3aa2cb6a |

14 | 23cb7392 |

15 | 1616d854 |

hex | e52dec4 |

240312004 has 27 divisors (see below), whose sum is σ = 440933997. Its totient is φ = 114590784.

The previous prime is 240311999. The next prime is 240312011. The reversal of 240312004 is 400213042.

The square root of 240312004 is 15502.

It is a perfect power (a square), and thus also a powerful number.

240312004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 64802500 + 175509504 = 8050^2 + 13248^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 712924 + ... + 713260.

Almost surely, 2^{240312004} is an apocalyptic number.

240312004 is the 15502-nd square number.

It is an amenable number.

240312004 is a deficient number, since it is larger than the sum of its proper divisors (200621993).

240312004 is an equidigital number, since it uses as much as digits as its factorization.

240312004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The cubic root of 240312004 is about 621.7156815145.

Multiplying 240312004 by its sum of digits (16), we get a square (3844992064 = 62008^{2}).

Adding to 240312004 its reverse (400213042), we get a palindrome (640525046).

The spelling of 240312004 in words is "two hundred forty million, three hundred twelve thousand, four".

Divisors: 1 2 4 23 46 92 337 529 674 1058 1348 2116 7751 15502 31004 113569 178273 227138 356546 454276 713092 2612087 5224174 10448348 60078001 120156002 240312004

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