Base | Representation |
---|---|
bin | 11100011000111… |
… | …10110010101001 |
3 | 121121010102022210 |
4 | 32030132302221 |
5 | 441431342443 |
6 | 35344235333 |
7 | 5621160150 |
oct | 1614366251 |
9 | 547112283 |
10 | 238152873 |
11 | 112481862 |
12 | 6790bb49 |
13 | 3a45517a |
14 | 238b4597 |
15 | 15d93c33 |
hex | e31eca9 |
238152873 has 8 divisors (see below), whose sum is σ = 362899648. Its totient is φ = 136087344.
The previous prime is 238152869. The next prime is 238152883. The reversal of 238152873 is 378251832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 238152873 - 22 = 238152869 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238152823) 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, 5670286 + ... + 5670327.
It is an arithmetic number, because the mean of its divisors is an integer number (45362456).
Almost surely, 2238152873 is an apocalyptic number.
It is an amenable number.
238152873 is a deficient number, since it is larger than the sum of its proper divisors (124746775).
238152873 is a wasteful number, since it uses less digits than its factorization.
238152873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11340623.
The product of its digits is 80640, while the sum is 39.
The square root of 238152873 is about 15432.2024675676. The cubic root of 238152873 is about 619.8481010121.
The spelling of 238152873 in words is "two hundred thirty-eight million, one hundred fifty-two thousand, eight hundred seventy-three".
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