Base | Representation |
---|---|
bin | 1000101101111… |
… | …01001110001010 |
3 | 12002121020002210 |
4 | 10112331032022 |
5 | 122210024134 |
6 | 11131205550 |
7 | 1545365436 |
oct | 426751612 |
9 | 162536083 |
10 | 73126794 |
11 | 38307274 |
12 | 205a68b6 |
13 | 121c4ac0 |
14 | 99d79c6 |
15 | 66472e9 |
hex | 45bd38a |
73126794 has 32 divisors (see below), whose sum is σ = 158336640. Its totient is φ = 22381632.
The previous prime is 73126793. The next prime is 73126811. The reversal of 73126794 is 49762137.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (73126793) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12987 + ... + 17745.
It is an arithmetic number, because the mean of its divisors is an integer number (4948020).
Almost surely, 273126794 is an apocalyptic number.
73126794 is an abundant number, since it is smaller than the sum of its proper divisors (85209846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73126794 is a wasteful number, since it uses less digits than its factorization.
73126794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4974.
The product of its digits is 63504, while the sum is 39.
The square root of 73126794 is about 8551.4205837393. The cubic root of 73126794 is about 418.1757500609.
It can be divided in two parts, 73126 and 794, that added together give a triangular number (73920 = T384).
The spelling of 73126794 in words is "seventy-three million, one hundred twenty-six thousand, seven hundred ninety-four".
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