Base | Representation |
---|---|
bin | 1000101000000… |
… | …10100001110010 |
3 | 12001011101010201 |
4 | 10110002201302 |
5 | 122011041343 |
6 | 11102545414 |
7 | 1536032134 |
oct | 424024162 |
9 | 161141121 |
10 | 72362098 |
11 | 37934796 |
12 | 2029826a |
13 | 11cb7a13 |
14 | 9879054 |
15 | 654594d |
hex | 4502872 |
72362098 has 16 divisors (see below), whose sum is σ = 115164504. Its totient is φ = 33982720.
The previous prime is 72362063. The next prime is 72362099. The reversal of 72362098 is 89026327.
It can be written as a sum of positive squares in 4 ways, for example, as 67683529 + 4678569 = 8227^2 + 2163^2 .
It is not an unprimeable number, because it can be changed into a prime (72362099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17028 + ... + 20848.
Almost surely, 272362098 is an apocalyptic number.
72362098 is a deficient number, since it is larger than the sum of its proper divisors (42802406).
72362098 is a wasteful number, since it uses less digits than its factorization.
72362098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4397.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 72362098 is about 8506.5914442860. The cubic root of 72362098 is about 416.7130007851.
The spelling of 72362098 in words is "seventy-two million, three hundred sixty-two thousand, ninety-eight".
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