Base | Representation |
---|---|
bin | 10001111100011… |
… | …11111010100101 |
3 | 101111021000100200 |
4 | 20332033322211 |
5 | 302014121340 |
6 | 22534301113 |
7 | 3505351005 |
oct | 1076177245 |
9 | 344230320 |
10 | 150535845 |
11 | 77a78899 |
12 | 424b7799 |
13 | 25258a85 |
14 | 15dc8005 |
15 | d338330 |
hex | 8f8fea5 |
150535845 has 54 divisors (see below), whose sum is σ = 274264614. Its totient is φ = 76379040.
The previous prime is 150535831. The next prime is 150535859. The reversal of 150535845 is 548535051.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (150535831) and next prime (150535859).
It can be written as a sum of positive squares in only one way, i.e., 120428676 + 30107169 = 10974^2 + 5487^2 .
It is not a de Polignac number, because 150535845 - 25 = 150535813 is a prime.
It is a super-2 number, since 2×1505358452 = 45322081259728050, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 53 ways as a sum of consecutive naturals, for example, 2551426 + ... + 2551484.
Almost surely, 2150535845 is an apocalyptic number.
150535845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150535845 is a deficient number, since it is larger than the sum of its proper divisors (123728769).
150535845 is an equidigital number, since it uses as much as digits as its factorization.
150535845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191 (or 98 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The square root of 150535845 is about 12269.3049925413. The cubic root of 150535845 is about 531.9612218988.
The spelling of 150535845 in words is "one hundred fifty million, five hundred thirty-five thousand, eight hundred forty-five".
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