Base | Representation |
---|---|
bin | 11010011111100… |
… | …110110101001110 |
3 | 1010222101120221200 |
4 | 122133212311032 |
5 | 1402242240014 |
6 | 112035010330 |
7 | 14005062231 |
oct | 3237466516 |
9 | 1128346850 |
10 | 444493134 |
11 | 2089a52a8 |
12 | 104a399a6 |
13 | 7111c2b7 |
14 | 43067418 |
15 | 29051a09 |
hex | 1a7e6d4e |
444493134 has 12 divisors (see below), whose sum is σ = 963068496. Its totient is φ = 148164372.
The previous prime is 444493129. The next prime is 444493183. The reversal of 444493134 is 431394444.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12347014 + ... + 12347049.
It is an arithmetic number, because the mean of its divisors is an integer number (80255708).
Almost surely, 2444493134 is an apocalyptic number.
444493134 is an abundant number, since it is smaller than the sum of its proper divisors (518575362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444493134 is a wasteful number, since it uses less digits than its factorization.
444493134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24694071 (or 24694068 counting only the distinct ones).
The product of its digits is 82944, while the sum is 36.
The square root of 444493134 is about 21083.0058103677. The cubic root of 444493134 is about 763.1706951652.
The spelling of 444493134 in words is "four hundred forty-four million, four hundred ninety-three thousand, one hundred thirty-four".
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