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

bin | 11011111010111… |

… | …00110001000000 |

3 | 121022201020000221 |

4 | 31331130301000 |

5 | 434424244131 |

6 | 35123552424 |

7 | 5542526014 |

oct | 1575346100 |

9 | 538636027 |

10 | 234212416 |

11 | 110230289 |

12 | 6652b714 |

13 | 396a5739 |

14 | 2316a544 |

15 | 15866411 |

hex | df5cc40 |

234212416 has 21 divisors (see below), whose sum is σ = 465008341. Its totient is φ = 117044992.

The previous prime is 234212387. The next prime is 234212437. The reversal of 234212416 is 614212432.

It is a happy number.

The square root of 234212416 is 15304.

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

234212416 is digitally balanced in base 2, 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., 203918400 + 30294016 = 14280^2 + 5504^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 121476 + ... + 123388.

Almost surely, 2^{234212416} is an apocalyptic number.

234212416 is the 15304-th square number.

It is an amenable number.

234212416 is a deficient number, since it is larger than the sum of its proper divisors (230795925).

234212416 is an frugal number, since it uses more digits than its factorization.

234212416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838 (or 1915 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The cubic root of 234212416 is about 616.4104196936.

Multiplying 234212416 by its sum of digits (25), we get a square (5855310400 = 76520^{2}).

Multiplying 234212416 by its product of digits (2304), we get a square (539625406464 = 734592^{2}).

Adding to 234212416 its reverse (614212432), we get a palindrome (848424848).

The spelling of 234212416 in words is "two hundred thirty-four million, two hundred twelve thousand, four hundred sixteen".

Divisors: 1 2 4 8 16 32 64 1913 3826 7652 15304 30608 61216 122432 3659569 7319138 14638276 29276552 58553104 117106208 234212416

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