Base | Representation |
---|---|
bin | 10001111101011… |
… | …10011110011111 |
3 | 101111111101001220 |
4 | 20332232132133 |
5 | 302032123043 |
6 | 22541104423 |
7 | 3506411652 |
oct | 1076563637 |
9 | 344441056 |
10 | 150661023 |
11 | 78053947 |
12 | 42558113 |
13 | 252a0a46 |
14 | 1601b899 |
15 | d360483 |
hex | 8fae79f |
150661023 has 16 divisors (see below), whose sum is σ = 207747072. Its totient is φ = 97020000.
The previous prime is 150661009. The next prime is 150661031. The reversal of 150661023 is 320166051.
It is not a de Polignac number, because 150661023 - 26 = 150660959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 150660984 and 150661002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150661223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64038 + ... + 66348.
It is an arithmetic number, because the mean of its divisors is an integer number (12984192).
Almost surely, 2150661023 is an apocalyptic number.
150661023 is a deficient number, since it is larger than the sum of its proper divisors (57086049).
150661023 is a wasteful number, since it uses less digits than its factorization.
150661023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3046.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 150661023 is about 12274.4051994384. The cubic root of 150661023 is about 532.1086317351.
The spelling of 150661023 in words is "one hundred fifty million, six hundred sixty-one thousand, twenty-three".
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