| Base | Representation |
|---|---|
| bin | 10001111001011… |
| … | …011110101111000 |
| 3 | 202221000020112010 |
| 4 | 101321123311320 |
| 5 | 1103332101140 |
| 6 | 45443445520 |
| 7 | 10304146410 |
| oct | 2171336570 |
| 9 | 687006463 |
| 10 | 300268920 |
| 11 | 144548536 |
| 12 | 846868a0 |
| 13 | 4a293323 |
| 14 | 2bc43640 |
| 15 | 1b563880 |
| hex | 11e5bd78 |
300268920 has 128 divisors (see below), whose sum is σ = 1035763200. Its totient is φ = 68215296.
The previous prime is 300268919. The next prime is 300268921. The reversal of 300268920 is 29862003.
It is an interprime number because it is at equal distance from previous prime (300268919) and next prime (300268921).
It is a super-2 number, since 2×3002689202 = 180322848635932800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300268921) 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 31 ways as a sum of consecutive naturals, for example, 149362 + ... + 151358.
It is an arithmetic number, because the mean of its divisors is an integer number (8091900).
Almost surely, 2300268920 is an apocalyptic number.
300268920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 300268920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517881600).
300268920 is an abundant number, since it is smaller than the sum of its proper divisors (735494280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300268920 is a wasteful number, since it uses less digits than its factorization.
300268920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2197 (or 2193 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 300268920 is about 17328.2693884877. The cubic root of 300268920 is about 669.6329169095.
The spelling of 300268920 in words is "three hundred million, two hundred sixty-eight thousand, nine hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •