Base | Representation |
---|---|
bin | 11100011011000… |
… | …01111110011110 |
3 | 121121122101210222 |
4 | 32031201332132 |
5 | 442014144222 |
6 | 35354201342 |
7 | 5623414355 |
oct | 1615417636 |
9 | 547571728 |
10 | 238428062 |
11 | 11264a594 |
12 | 67a23252 |
13 | 3a5204c2 |
14 | 2394699c |
15 | 15dea542 |
hex | e361f9e |
238428062 has 4 divisors (see below), whose sum is σ = 357642096. Its totient is φ = 119214030.
The previous prime is 238428061. The next prime is 238428067. The reversal of 238428062 is 260824832.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238428061) 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 as a sum of consecutive naturals, namely, 59607014 + ... + 59607017.
It is an arithmetic number, because the mean of its divisors is an integer number (89410524).
Almost surely, 2238428062 is an apocalyptic number.
238428062 is a deficient number, since it is larger than the sum of its proper divisors (119214034).
238428062 is a wasteful number, since it uses less digits than its factorization.
238428062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119214033.
The product of its (nonzero) digits is 36864, while the sum is 35.
The square root of 238428062 is about 15441.1159570803. The cubic root of 238428062 is about 620.0867568501.
The spelling of 238428062 in words is "two hundred thirty-eight million, four hundred twenty-eight thousand, sixty-two".
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