Base | Representation |
---|---|
bin | 10001111000100… |
… | …00110001101000 |
3 | 101110021120000002 |
4 | 20330100301220 |
5 | 301400440310 |
6 | 22515202132 |
7 | 3501051515 |
oct | 1074206150 |
9 | 343246002 |
10 | 150015080 |
11 | 77752606 |
12 | 422a6348 |
13 | 25105a27 |
14 | 15cd030c |
15 | d283da5 |
hex | 8f10c68 |
150015080 has 32 divisors (see below), whose sum is σ = 338342400. Its totient is φ = 59862336.
The previous prime is 150015053. The next prime is 150015091. The reversal of 150015080 is 80510051.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13289 + ... + 21831.
It is an arithmetic number, because the mean of its divisors is an integer number (10573200).
Almost surely, 2150015080 is an apocalyptic number.
150015080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150015080 is an abundant number, since it is smaller than the sum of its proper divisors (188327320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150015080 is a wasteful number, since it uses less digits than its factorization.
150015080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8993 (or 8989 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 20.
The square root of 150015080 is about 12248.0643368656. The cubic root of 150015080 is about 531.3470894294.
The spelling of 150015080 in words is "one hundred fifty million, fifteen thousand, eighty".
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