Base | Representation |
---|---|
bin | 10001111010001… |
… | …000010101000110 |
3 | 202221100111111002 |
4 | 101322020111012 |
5 | 1103403414032 |
6 | 45451413302 |
7 | 10305535565 |
oct | 2172102506 |
9 | 687314432 |
10 | 300451142 |
11 | 144662432 |
12 | 84754232 |
13 | 4a328254 |
14 | 2bc8dbdc |
15 | 1b59c862 |
hex | 11e88546 |
300451142 has 16 divisors (see below), whose sum is σ = 477057600. Its totient is φ = 141520680.
The previous prime is 300451133. The next prime is 300451147. The reversal of 300451142 is 241154003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300451147) 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, 15284 + ... + 28887.
It is an arithmetic number, because the mean of its divisors is an integer number (29816100).
Almost surely, 2300451142 is an apocalyptic number.
300451142 is a deficient number, since it is larger than the sum of its proper divisors (176606458).
300451142 is a wasteful number, since it uses less digits than its factorization.
300451142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44371.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 300451142 is about 17333.5265309746. The cubic root of 300451142 is about 669.7683479249.
The spelling of 300451142 in words is "three hundred million, four hundred fifty-one thousand, one hundred forty-two".
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