Base | Representation |
---|---|
bin | 10010110111010… |
… | …01000011111111 |
3 | 102000202110212122 |
4 | 21123221003333 |
5 | 311002203043 |
6 | 23411353155 |
7 | 3631012043 |
oct | 1133510377 |
9 | 360673778 |
10 | 158241023 |
11 | 81360906 |
12 | 44bb27bb |
13 | 26a25c55 |
14 | 17032023 |
15 | dd5b368 |
hex | 96e90ff |
158241023 has 8 divisors (see below), whose sum is σ = 164438400. Its totient is φ = 152093088.
The previous prime is 158240993. The next prime is 158241059. The reversal of 158241023 is 320142851.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 158241023 - 28 = 158240767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 158240983 and 158241001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158243023) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5768 + ... + 18701.
It is an arithmetic number, because the mean of its divisors is an integer number (20554800).
Almost surely, 2158241023 is an apocalyptic number.
158241023 is a deficient number, since it is larger than the sum of its proper divisors (6197377).
158241023 is a wasteful number, since it uses less digits than its factorization.
158241023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24721.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 158241023 is about 12579.3888166318. The cubic root of 158241023 is about 540.8867722808.
Adding to 158241023 its reverse (320142851), we get a palindrome (478383874).
The spelling of 158241023 in words is "one hundred fifty-eight million, two hundred forty-one thousand, twenty-three".
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