Base | Representation |
---|---|
bin | 11100011010100… |
… | …10000111110101 |
3 | 121121112002201220 |
4 | 32031102013311 |
5 | 442010110000 |
6 | 35352540553 |
7 | 5623024140 |
oct | 1615220765 |
9 | 547462656 |
10 | 238363125 |
11 | 112605820 |
12 | 679b1759 |
13 | 3a4c9a90 |
14 | 2392b057 |
15 | 15dd61a0 |
hex | e3521f5 |
238363125 has 160 divisors (see below), whose sum is σ = 537427968. Its totient is φ = 90720000.
The previous prime is 238363109. The next prime is 238363141. The reversal of 238363125 is 521363832.
It is an interprime number because it is at equal distance from previous prime (238363109) and next prime (238363141).
It is not a de Polignac number, because 238363125 - 24 = 238363109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1876812 + ... + 1876938.
Almost surely, 2238363125 is an apocalyptic number.
238363125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
238363125 is an abundant number, since it is smaller than the sum of its proper divisors (299064843).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238363125 is a wasteful number, since it uses less digits than its factorization.
238363125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181 (or 166 counting only the distinct ones).
The product of its digits is 25920, while the sum is 33.
The square root of 238363125 is about 15439.0130837434. The cubic root of 238363125 is about 620.0304572273.
It can be divided in two parts, 238 and 363125, that added together give a palindrome (363363).
The spelling of 238363125 in words is "two hundred thirty-eight million, three hundred sixty-three thousand, one hundred twenty-five".
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