Base | Representation |
---|---|
bin | 10001111010000… |
… | …000110000101101 |
3 | 202221021220221220 |
4 | 101322000300231 |
5 | 1103401421031 |
6 | 45451013553 |
7 | 10305346320 |
oct | 2172006055 |
9 | 687256856 |
10 | 300420141 |
11 | 14464110a |
12 | 8473a2b9 |
13 | 4a3170c8 |
14 | 2bc827b7 |
15 | 1b593596 |
hex | 11e80c2d |
300420141 has 32 divisors (see below), whose sum is σ = 487710720. Its totient is φ = 160571136.
The previous prime is 300420139. The next prime is 300420167. The reversal of 300420141 is 141024003.
It is not a de Polignac number, because 300420141 - 21 = 300420139 is a prime.
It is a super-2 number, since 2×3004201412 = 180504522236919762, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 300420141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300420121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57100 + ... + 62138.
It is an arithmetic number, because the mean of its divisors is an integer number (15240960).
Almost surely, 2300420141 is an apocalyptic number.
It is an amenable number.
300420141 is a deficient number, since it is larger than the sum of its proper divisors (187290579).
300420141 is a wasteful number, since it uses less digits than its factorization.
300420141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5233.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 300420141 is about 17332.6322582578. The cubic root of 300420141 is about 669.7453112312.
Adding to 300420141 its reverse (141024003), we get a palindrome (441444144).
The spelling of 300420141 in words is "three hundred million, four hundred twenty thousand, one hundred forty-one".
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