Base | Representation |
---|---|
bin | 1000110000011… |
… | …10111010111110 |
3 | 12010020020011000 |
4 | 10120032322332 |
5 | 122301231223 |
6 | 11142311130 |
7 | 1551261201 |
oct | 430167276 |
9 | 163206130 |
10 | 73461438 |
11 | 38515736 |
12 | 207284a6 |
13 | 122b120b |
14 | 9a83938 |
15 | 66b1543 |
hex | 460eebe |
73461438 has 32 divisors (see below), whose sum is σ = 163545120. Its totient is φ = 24442560.
The previous prime is 73461419. The next prime is 73461439. The reversal of 73461438 is 83416437.
73461438 is a `hidden beast` number, since 7 + 3 + 4 + 614 + 38 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73461439) 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, 43506 + ... + 45162.
It is an arithmetic number, because the mean of its divisors is an integer number (5110785).
Almost surely, 273461438 is an apocalyptic number.
73461438 is an abundant number, since it is smaller than the sum of its proper divisors (90083682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73461438 is a wasteful number, since it uses less digits than its factorization.
73461438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2489 (or 2483 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 73461438 is about 8570.9648231690. The cubic root of 73461438 is about 418.8126670006.
The spelling of 73461438 in words is "seventy-three million, four hundred sixty-one thousand, four hundred thirty-eight".
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