Base | Representation |
---|---|
bin | 100110100101… |
… | …1110001010101 |
3 | 1102001221212112 |
4 | 1031023301111 |
5 | 20134431201 |
6 | 2001400405 |
7 | 333660134 |
oct | 115136125 |
9 | 42057775 |
10 | 20233301 |
11 | 1046a640 |
12 | 6939105 |
13 | 426568a |
14 | 298991b |
15 | 1b9a0bb |
hex | 134bc55 |
20233301 has 8 divisors (see below), whose sum is σ = 22121184. Its totient is φ = 18353520.
The previous prime is 20233289. The next prime is 20233313. The reversal of 20233301 is 10333202.
It is an interprime number because it is at equal distance from previous prime (20233289) and next prime (20233313).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20233301 - 26 = 20233237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20233321) 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 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 7511.
It is an arithmetic number, because the mean of its divisors is an integer number (2765148).
Almost surely, 220233301 is an apocalyptic number.
It is an amenable number.
20233301 is a deficient number, since it is larger than the sum of its proper divisors (1887883).
20233301 is a wasteful number, since it uses less digits than its factorization.
20233301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4051.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 20233301 is about 4498.1441728784. The cubic root of 20233301 is about 272.4931446246.
Adding to 20233301 its reverse (10333202), we get a palindrome (30566503).
Subtracting from 20233301 its reverse (10333202), we obtain a palindrome (9900099).
The spelling of 20233301 in words is "twenty million, two hundred thirty-three thousand, three hundred one".
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