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

bin | 1010100000000… |

… | …1010101000000 |

3 | 10001212202020201 |

4 | 2220001111000 |

5 | 42233430012 |

6 | 4212014544 |

7 | 1043244631 |

oct | 250012500 |

9 | 101782221 |

10 | 44045632 |

11 | 22954154 |

12 | 12901454 |

13 | 9182107 |

14 | 5bc7888 |

15 | 3d00857 |

hex | 2a01540 |

44045632 has 28 divisors (see below), whose sum is σ = 88107520. Its totient is φ = 21845376.

The previous prime is 44045609. The next prime is 44045633. The reversal of 44045632 is 23654044.

Adding to 44045632 its reverse (23654044), we get a palindrome (67699676).

44045632 is an admirable number.

It is a zygodrome in base 4.

It is a self number, because there is not a number *n* which added to its sum of digits gives 44045632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44045633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5419 + ... + 10837.

Almost surely, 2^{44045632} is an apocalyptic number.

44045632 is the 5419-th pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44045632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44053760).

44045632 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44045632 is a wasteful number, since it uses less digits than its factorization.

44045632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558 (or 5548 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 44045632 is about 6636.6883307867. The cubic root of 44045632 is about 353.1568344391.

The spelling of 44045632 in words is "forty-four million, forty-five thousand, six hundred thirty-two".

Divisors: 1 2 4 8 16 32 64 127 254 508 1016 2032 4064 5419 8128 10838 21676 43352 86704 173408 346816 688213 1376426 2752852 5505704 11011408 22022816 44045632

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