Base | Representation |
---|---|
bin | 1000110000001… |
… | …00010101010100 |
3 | 12010011000122201 |
4 | 10120010111110 |
5 | 122243334233 |
6 | 11141334244 |
7 | 1551020563 |
oct | 430042524 |
9 | 163130581 |
10 | 73418068 |
11 | 38496099 |
12 | 20707384 |
13 | 12297559 |
14 | 9a71bda |
15 | 66a377d |
hex | 4604554 |
73418068 has 12 divisors (see below), whose sum is σ = 128614612. Its totient is φ = 36671040.
The previous prime is 73418063. The next prime is 73418077. The reversal of 73418068 is 86081437.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 39917124 + 33500944 = 6318^2 + 5788^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73418063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4905 + ... + 13072.
Almost surely, 273418068 is an apocalyptic number.
It is an amenable number.
73418068 is a deficient number, since it is larger than the sum of its proper divisors (55196544).
73418068 is a wasteful number, since it uses less digits than its factorization.
73418068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19002 (or 19000 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 73418068 is about 8568.4343960843. The cubic root of 73418068 is about 418.7302315462.
The spelling of 73418068 in words is "seventy-three million, four hundred eighteen thousand, sixty-eight".
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