Base | Representation |
---|---|
bin | 100110110101… |
… | …1100000100010 |
3 | 1102022120012020 |
4 | 1031223200202 |
5 | 20203111143 |
6 | 2004242310 |
7 | 335041134 |
oct | 115534042 |
9 | 42276166 |
10 | 20363298 |
11 | 1054927a |
12 | 69a0396 |
13 | 42ac8b7 |
14 | 29c1054 |
15 | 1bc3883 |
hex | 136b822 |
20363298 has 8 divisors (see below), whose sum is σ = 40726608. Its totient is φ = 6787764.
The previous prime is 20363293. The next prime is 20363309. The reversal of 20363298 is 89236302.
It is a sphenic number, since it is the product of 3 distinct primes.
20363298 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20363293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696936 + ... + 1696947.
It is an arithmetic number, because the mean of its divisors is an integer number (5090826).
Almost surely, 220363298 is an apocalyptic number.
20363298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20363298 is a wasteful number, since it uses less digits than its factorization.
20363298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3393888.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 20363298 is about 4512.5711074730. The cubic root of 20363298 is about 273.0754799409.
The spelling of 20363298 in words is "twenty million, three hundred sixty-three thousand, two hundred ninety-eight".
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