Base | Representation |
---|---|
bin | 1000101000111… |
… | …00010101010010 |
3 | 12001100202010101 |
4 | 10110130111102 |
5 | 122022432134 |
6 | 11105123014 |
7 | 1536652240 |
oct | 424342522 |
9 | 161322111 |
10 | 72467794 |
11 | 379a7143 |
12 | 2032946a |
13 | 12023b69 |
14 | 98a5790 |
15 | 6566e14 |
hex | 451c552 |
72467794 has 16 divisors (see below), whose sum is σ = 125140608. Its totient is φ = 30830112.
The previous prime is 72467777. The next prime is 72467819. The reversal of 72467794 is 49776427.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16974 + ... + 20809.
It is an arithmetic number, because the mean of its divisors is an integer number (7821288).
Almost surely, 272467794 is an apocalyptic number.
72467794 is a deficient number, since it is larger than the sum of its proper divisors (52672814).
72467794 is a wasteful number, since it uses less digits than its factorization.
72467794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37929.
The product of its digits is 592704, while the sum is 46.
The square root of 72467794 is about 8512.8017714499. The cubic root of 72467794 is about 416.9157932743.
The spelling of 72467794 in words is "seventy-two million, four hundred sixty-seven thousand, seven hundred ninety-four".
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