Base | Representation |
---|---|
bin | 10001111011101… |
… | …11110001110110 |
3 | 101111001222202002 |
4 | 20331313301312 |
5 | 302002440412 |
6 | 22532215302 |
7 | 3504456533 |
oct | 1075676166 |
9 | 344058662 |
10 | 150436982 |
11 | 77a10593 |
12 | 4246a532 |
13 | 25222a87 |
14 | 15d9dd8a |
15 | d318dc2 |
hex | 8f77c76 |
150436982 has 4 divisors (see below), whose sum is σ = 225655476. Its totient is φ = 75218490.
The previous prime is 150436981. The next prime is 150437011. The reversal of 150436982 is 289634051.
It is a happy number.
150436982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150436981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37609244 + ... + 37609247.
It is an arithmetic number, because the mean of its divisors is an integer number (56413869).
Almost surely, 2150436982 is an apocalyptic number.
150436982 is a deficient number, since it is larger than the sum of its proper divisors (75218494).
150436982 is an equidigital number, since it uses as much as digits as its factorization.
150436982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75218493.
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 150436982 is about 12265.2754555289. The cubic root of 150436982 is about 531.8447428870.
The spelling of 150436982 in words is "one hundred fifty million, four hundred thirty-six thousand, nine hundred eighty-two".
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