Base | Representation |
---|---|
bin | 10001001000111110… |
… | …00111111000000010 |
3 | 212202022022202011212 |
4 | 20210133013320002 |
5 | 122321212314330 |
6 | 4121040210122 |
7 | 444015221300 |
oct | 104437077002 |
9 | 25668282155 |
10 | 9202073090 |
11 | 39a236a791 |
12 | 1949909942 |
13 | b385b2082 |
14 | 6341b7270 |
15 | 38cce5295 |
hex | 2247c7e02 |
9202073090 has 24 divisors (see below), whose sum is σ = 19268015292. Its totient is φ = 3154996320.
The previous prime is 9202073051. The next prime is 9202073137. The reversal of 9202073090 is 903702029.
It can be written as a sum of positive squares in 2 ways, for example, as 8833932121 + 368140969 = 93989^2 + 19187^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9389381 + ... + 9390360.
Almost surely, 29202073090 is an apocalyptic number.
9202073090 is an abundant number, since it is smaller than the sum of its proper divisors (10065942202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9202073090 is a wasteful number, since it uses less digits than its factorization.
9202073090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18779762 (or 18779755 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 9202073090 is about 95927.4365862030. The cubic root of 9202073090 is about 2095.5364825474.
The spelling of 9202073090 in words is "nine billion, two hundred two million, seventy-three thousand, ninety".
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