Base | Representation |
---|---|
bin | 10001111000111… |
… | …111010011110111 |
3 | 202220210022012210 |
4 | 101320333103313 |
5 | 1103314331210 |
6 | 45441144503 |
7 | 10303151610 |
oct | 2170772367 |
9 | 686708183 |
10 | 300152055 |
11 | 144478755 |
12 | 8462b133 |
13 | 4a252088 |
14 | 2bc12c07 |
15 | 1b53de20 |
hex | 11e3f4f7 |
300152055 has 32 divisors (see below), whose sum is σ = 555033600. Its totient is φ = 135666432.
The previous prime is 300152053. The next prime is 300152089. The reversal of 300152055 is 550251003.
It is not a de Polignac number, because 300152055 - 21 = 300152053 is a prime.
It is a super-2 number, since 2×3001520552 = 180182512241446050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300152053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6715 + ... + 25404.
It is an arithmetic number, because the mean of its divisors is an integer number (17344800).
Almost surely, 2300152055 is an apocalyptic number.
300152055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
300152055 is a deficient number, since it is larger than the sum of its proper divisors (254881545).
300152055 is a wasteful number, since it uses less digits than its factorization.
300152055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32223.
The product of its (nonzero) digits is 750, while the sum is 21.
The square root of 300152055 is about 17324.8969693906. The cubic root of 300152055 is about 669.5460316761.
The spelling of 300152055 in words is "three hundred million, one hundred fifty-two thousand, fifty-five".
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