Base | Representation |
---|---|
bin | 11100011000010… |
… | …01010100010000 |
3 | 121120221221122222 |
4 | 32030021110100 |
5 | 441421034122 |
6 | 35342320212 |
7 | 5620342541 |
oct | 1614112420 |
9 | 546857588 |
10 | 238064912 |
11 | 112421768 |
12 | 67889068 |
13 | 3a424117 |
14 | 238904c8 |
15 | 15d77b42 |
hex | e309510 |
238064912 has 10 divisors (see below), whose sum is σ = 461250798. Its totient is φ = 119032448.
The previous prime is 238064891. The next prime is 238064947. The reversal of 238064912 is 219460832.
It can be written as a sum of positive squares in only one way, i.e., 120472576 + 117592336 = 10976^2 + 10844^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7439513 + ... + 7439544.
Almost surely, 2238064912 is an apocalyptic number.
It is an amenable number.
238064912 is a deficient number, since it is larger than the sum of its proper divisors (223185886).
238064912 is a wasteful number, since it uses less digits than its factorization.
238064912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14879065 (or 14879059 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 238064912 is about 15429.3522871182. The cubic root of 238064912 is about 619.7717786453.
The spelling of 238064912 in words is "two hundred thirty-eight million, sixty-four thousand, nine hundred twelve".
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