Base | Representation |
---|---|
bin | 10001111000111… |
… | …100110110110011 |
3 | 202220202210102111 |
4 | 101320330312303 |
5 | 1103314021003 |
6 | 45441030151 |
7 | 10303110400 |
oct | 2170746663 |
9 | 686683374 |
10 | 300142003 |
11 | 144471147 |
12 | 84625357 |
13 | 4a24a625 |
14 | 2bc0d2a7 |
15 | 1b53ae6d |
hex | 11e3cdb3 |
300142003 has 12 divisors (see below), whose sum is σ = 352607472. Its totient is φ = 254713200.
The previous prime is 300141991. The next prime is 300142043. The reversal of 300142003 is 300241003.
It is not a de Polignac number, because 300142003 - 25 = 300141971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (300142043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25375 + ... + 35272.
It is an arithmetic number, because the mean of its divisors is an integer number (29383956).
Almost surely, 2300142003 is an apocalyptic number.
300142003 is a deficient number, since it is larger than the sum of its proper divisors (52465469).
300142003 is a wasteful number, since it uses less digits than its factorization.
300142003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60762 (or 60755 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 300142003 is about 17324.6068642264. The cubic root of 300142003 is about 669.5385572958.
Adding to 300142003 its reverse (300241003), we get a palindrome (600383006).
The spelling of 300142003 in words is "three hundred million, one hundred forty-two thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •