Base | Representation |
---|---|
bin | 10001111111001… |
… | …00001110101111 |
3 | 101111220120002120 |
4 | 20333210032233 |
5 | 302111144244 |
6 | 22545524023 |
7 | 3511316610 |
oct | 1077441657 |
9 | 344816076 |
10 | 150881199 |
11 | 78194307 |
12 | 42643613 |
13 | 2534a021 |
14 | 16077c07 |
15 | d3a5819 |
hex | 8fe43af |
150881199 has 16 divisors (see below), whose sum is σ = 230211072. Its totient is φ = 86106528.
The previous prime is 150881191. The next prime is 150881221. The reversal of 150881199 is 991188051.
It is not a de Polignac number, because 150881199 - 23 = 150881191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 150881199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150881191) 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 15 ways as a sum of consecutive naturals, for example, 13702 + ... + 22124.
It is an arithmetic number, because the mean of its divisors is an integer number (14388192).
Almost surely, 2150881199 is an apocalyptic number.
150881199 is a deficient number, since it is larger than the sum of its proper divisors (79329873).
150881199 is an equidigital number, since it uses as much as digits as its factorization.
150881199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9286.
The product of its (nonzero) digits is 25920, while the sum is 42.
The square root of 150881199 is about 12283.3708321454. The cubic root of 150881199 is about 532.3677133978.
The spelling of 150881199 in words is "one hundred fifty million, eight hundred eighty-one thousand, one hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •