Base | Representation |
---|---|
bin | 10001111000111… |
… | …100111000010110 |
3 | 202220202210120011 |
4 | 101320330320112 |
5 | 1103314021402 |
6 | 45441030434 |
7 | 10303110601 |
oct | 2170747026 |
9 | 686683504 |
10 | 300142102 |
11 | 144471227 |
12 | 8462541a |
13 | 4a24a6a0 |
14 | 2bc0d338 |
15 | 1b53aed7 |
hex | 11e3ce16 |
300142102 has 16 divisors (see below), whose sum is σ = 485175600. Its totient is φ = 138432672.
The previous prime is 300142097. The next prime is 300142109. The reversal of 300142102 is 201241003.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300142109) 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, 47713 + ... + 53635.
It is an arithmetic number, because the mean of its divisors is an integer number (30323475).
Almost surely, 2300142102 is an apocalyptic number.
300142102 is a deficient number, since it is larger than the sum of its proper divisors (185033498).
300142102 is a wasteful number, since it uses less digits than its factorization.
300142102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7887.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 300142102 is about 17324.6097214338. The cubic root of 300142102 is about 669.5386309102.
Adding to 300142102 its reverse (201241003), we get a palindrome (501383105).
The spelling of 300142102 in words is "three hundred million, one hundred forty-two thousand, one hundred two".
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