Base | Representation |
---|---|
bin | 10001111011011… |
… | …11100001000110 |
3 | 101111000021022202 |
4 | 20331233201012 |
5 | 302000400032 |
6 | 22531354502 |
7 | 3504256061 |
oct | 1075574106 |
9 | 344007282 |
10 | 150403142 |
11 | 7799811a |
12 | 42452a32 |
13 | 25210556 |
14 | 15d918d8 |
15 | d30dd62 |
hex | 8f6f846 |
150403142 has 8 divisors (see below), whose sum is σ = 225656832. Its totient is φ = 75184200.
The previous prime is 150403117. The next prime is 150403153. The reversal of 150403142 is 241304051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1504031422 = 45242210246944328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11792 + ... + 20972.
It is an arithmetic number, because the mean of its divisors is an integer number (28207104).
Almost surely, 2150403142 is an apocalyptic number.
150403142 is a deficient number, since it is larger than the sum of its proper divisors (75253690).
150403142 is an equidigital number, since it uses as much as digits as its factorization.
150403142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17374.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 150403142 is about 12263.8958736610. The cubic root of 150403142 is about 531.8048613465.
Adding to 150403142 its reverse (241304051), we get a palindrome (391707193).
Subtracting 150403142 from its reverse (241304051), we obtain a palindrome (90900909).
The spelling of 150403142 in words is "one hundred fifty million, four hundred three thousand, one hundred forty-two".
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