Base | Representation |
---|---|
bin | 10001111001010… |
… | …11011100000101 |
3 | 101110111002211000 |
4 | 20330223130011 |
5 | 301412434133 |
6 | 22521403513 |
7 | 3502015104 |
oct | 1074533405 |
9 | 343432730 |
10 | 150124293 |
11 | 77817670 |
12 | 42339599 |
13 | 25143657 |
14 | 15d1c03b |
15 | d2a6413 |
hex | 8f2b705 |
150124293 has 16 divisors (see below), whose sum is σ = 242625600. Its totient is φ = 90984240.
The previous prime is 150124291. The next prime is 150124307. The reversal of 150124293 is 392421051.
150124293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 150124293 - 21 = 150124291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150124291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252438 + ... + 253031.
It is an arithmetic number, because the mean of its divisors is an integer number (15164100).
Almost surely, 2150124293 is an apocalyptic number.
It is an amenable number.
150124293 is a deficient number, since it is larger than the sum of its proper divisors (92501307).
150124293 is a wasteful number, since it uses less digits than its factorization.
150124293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505489 (or 505483 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 150124293 is about 12252.5219036735. The cubic root of 150124293 is about 531.4760007654.
The spelling of 150124293 in words is "one hundred fifty million, one hundred twenty-four thousand, two hundred ninety-three".
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