Base | Representation |
---|---|
bin | 1000110011011… |
… | …10011101000010 |
3 | 12010222002220121 |
4 | 10121232131002 |
5 | 122401241423 |
6 | 11154530454 |
7 | 1554511051 |
oct | 431563502 |
9 | 163862817 |
10 | 73852738 |
11 | 38762723 |
12 | 20896a2a |
13 | 123ba35b |
14 | 9b46398 |
15 | 673c45d |
hex | 466e742 |
73852738 has 8 divisors (see below), whose sum is σ = 110857788. Its totient is φ = 36900144.
The previous prime is 73852733. The next prime is 73852759. The reversal of 73852738 is 83725837.
It can be written as a sum of positive squares in 2 ways, for example, as 73496329 + 356409 = 8573^2 + 597^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 73852694 and 73852703.
It is not an unprimeable number, because it can be changed into a prime (73852733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9381 + ... + 15352.
Almost surely, 273852738 is an apocalyptic number.
73852738 is a deficient number, since it is larger than the sum of its proper divisors (37005050).
73852738 is a wasteful number, since it uses less digits than its factorization.
73852738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26228.
The product of its digits is 282240, while the sum is 43.
The square root of 73852738 is about 8593.7615745377. The cubic root of 73852738 is about 419.5549670061.
The spelling of 73852738 in words is "seventy-three million, eight hundred fifty-two thousand, seven hundred thirty-eight".
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