Base | Representation |
---|---|
bin | 10001111001010… |
… | …000101110101000 |
3 | 202220220221002012 |
4 | 101321100232220 |
5 | 1103324122100 |
6 | 45442455052 |
7 | 10303566611 |
oct | 2171205650 |
9 | 686827065 |
10 | 300223400 |
11 | 144517314 |
12 | 84664488 |
13 | 4a2786a9 |
14 | 2bc30c08 |
15 | 1b555135 |
hex | 11e50ba8 |
300223400 has 48 divisors (see below), whose sum is σ = 739087740. Its totient is φ = 113024000.
The previous prime is 300223397. The next prime is 300223421. The reversal of 300223400 is 4322003.
It can be written as a sum of positive squares in 6 ways, for example, as 150454756 + 149768644 = 12266^2 + 12238^2 .
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 40751 + ... + 47550.
Almost surely, 2300223400 is an apocalyptic number.
It is an amenable number.
300223400 is an abundant number, since it is smaller than the sum of its proper divisors (438864340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300223400 is a wasteful number, since it uses less digits than its factorization.
300223400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88334 (or 88325 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 300223400 is about 17326.9558780531. The cubic root of 300223400 is about 669.5990769871.
Adding to 300223400 its reverse (4322003), we get a palindrome (304545403).
The spelling of 300223400 in words is "three hundred million, two hundred twenty-three thousand, four hundred".
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