Base | Representation |
---|---|
bin | 101100011100… |
… | …0110100110110 |
3 | 1121211211112221 |
4 | 1120320310312 |
5 | 21431121210 |
6 | 2151232554 |
7 | 402026125 |
oct | 130706466 |
9 | 47754487 |
10 | 23301430 |
11 | 12175789 |
12 | 797875a |
13 | 4a9b039 |
14 | 3147abc |
15 | 20a41da |
hex | 1638d36 |
23301430 has 8 divisors (see below), whose sum is σ = 41942592. Its totient is φ = 9320568.
The previous prime is 23301403. The next prime is 23301433. The reversal of 23301430 is 3410332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23301433) 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 3 ways as a sum of consecutive naturals, for example, 1165062 + ... + 1165081.
It is an arithmetic number, because the mean of its divisors is an integer number (5242824).
Almost surely, 223301430 is an apocalyptic number.
23301430 is a deficient number, since it is larger than the sum of its proper divisors (18641162).
23301430 is a wasteful number, since it uses less digits than its factorization.
23301430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2330150.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 23301430 is about 4827.1554770900. The cubic root of 23301430 is about 285.6236675718.
Adding to 23301430 its reverse (3410332), we get a palindrome (26711762).
The spelling of 23301430 in words is "twenty-three million, three hundred one thousand, four hundred thirty".
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