Base | Representation |
---|---|
bin | 10001111010111… |
… | …01001010110110 |
3 | 101110212110020100 |
4 | 20331131022312 |
5 | 301440443430 |
6 | 22530014530 |
7 | 3503524011 |
oct | 1075351266 |
9 | 343773210 |
10 | 150327990 |
11 | 7794670a |
12 | 42417446 |
13 | 251b5297 |
14 | 15d72378 |
15 | d2e6960 |
hex | 8f5d2b6 |
150327990 has 48 divisors (see below), whose sum is σ = 403468416. Its totient is φ = 38793600.
The previous prime is 150327979. The next prime is 150328001. The reversal of 150327990 is 99723051.
It is an interprime number because it is at equal distance from previous prime (150327979) and next prime (150328001).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24151 + ... + 29730.
It is an arithmetic number, because the mean of its divisors is an integer number (8405592).
Almost surely, 2150327990 is an apocalyptic number.
150327990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150327990 is an abundant number, since it is smaller than the sum of its proper divisors (253140426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150327990 is a wasteful number, since it uses less digits than its factorization.
150327990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53925 (or 53922 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 150327990 is about 12260.8315378689. The cubic root of 150327990 is about 531.7162708714.
The spelling of 150327990 in words is "one hundred fifty million, three hundred twenty-seven thousand, nine hundred ninety".
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