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

bin | 100100011011… |

… | …0010101000100 |

3 | 1022221020000121 |

4 | 1020312111010 |

5 | 14342100100 |

6 | 1521151324 |

7 | 321215044 |

oct | 110662504 |

9 | 38836017 |

10 | 19096900 |

11 | a863869 |

12 | 648b544 |

13 | 3c58354 |

14 | 2771724 |

15 | 1a2351a |

hex | 1236544 |

19096900 has 81 divisors (see below), whose sum is σ = 45720381. Its totient is φ = 6922080.

The previous prime is 19096879. The next prime is 19096901. The reversal of 19096900 is 969091.

It is a happy number.

The square root of 19096900 is 4370.

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

It can be written as a sum of positive squares in only one way, i.e., 6874884 + 12222016 = 2622^2 + 3496^2 .

It is a super-2 number, since 2×19096900^{2} = 729383179220000, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19096901) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 830289 + ... + 830311.

Almost surely, 2^{19096900} is an apocalyptic number.

19096900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19096900 is the 4370-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19096900

19096900 is an abundant number, since it is smaller than the sum of its proper divisors (26623481).

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

19096900 is a wasteful number, since it uses less digits than its factorization.

19096900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 34.

The cubic root of 19096900 is about 267.2930241620.

The spelling of 19096900 in words is "nineteen million, ninety-six thousand, nine hundred".

Divisors: 1 2 4 5 10 19 20 23 25 38 46 50 76 92 95 100 115 190 230 361 380 437 460 475 529 575 722 874 950 1058 1150 1444 1748 1805 1900 2116 2185 2300 2645 3610 4370 5290 7220 8303 8740 9025 10051 10580 10925 13225 16606 18050 20102 21850 26450 33212 36100 40204 41515 43700 50255 52900 83030 100510 166060 190969 201020 207575 251275 381938 415150 502550 763876 830300 954845 1005100 1909690 3819380 4774225 9548450 19096900

• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •