Base | Representation |
---|---|
bin | 10001111001111… |
… | …10111000010100 |
3 | 101110122011001022 |
4 | 20330332320110 |
5 | 301423011144 |
6 | 22523220312 |
7 | 3502466213 |
oct | 1074767024 |
9 | 343564038 |
10 | 150203924 |
11 | 77871482 |
12 | 42377698 |
13 | 25170980 |
14 | 15d3d07a |
15 | d2becee |
hex | 8f3ee14 |
150203924 has 24 divisors (see below), whose sum is σ = 286961640. Its totient is φ = 68373504.
The previous prime is 150203909. The next prime is 150203927. The reversal of 150203924 is 429302051.
It can be written as a sum of positive squares in 4 ways, for example, as 12376324 + 137827600 = 3518^2 + 11740^2 .
It is a super-2 number, since 2×1502039242 = 45122437569995552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 150203893 and 150203902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150203927) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15989 + ... + 23580.
It is an arithmetic number, because the mean of its divisors is an integer number (11956735).
Almost surely, 2150203924 is an apocalyptic number.
It is an amenable number.
150203924 is a deficient number, since it is larger than the sum of its proper divisors (136757716).
150203924 is a wasteful number, since it uses less digits than its factorization.
150203924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39659 (or 39657 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 150203924 is about 12255.7710487753. The cubic root of 150203924 is about 531.5699551010.
Adding to 150203924 its reverse (429302051), we get a palindrome (579505975).
The spelling of 150203924 in words is "one hundred fifty million, two hundred three thousand, nine hundred twenty-four".
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