Base | Representation |
---|---|
bin | 11100011010010… |
… | …00101111100011 |
3 | 121121110011001000 |
4 | 32031020233203 |
5 | 442002342312 |
6 | 35352043043 |
7 | 5622504135 |
oct | 1615105743 |
9 | 547404030 |
10 | 238324707 |
11 | 112589975 |
12 | 67993483 |
13 | 3a4b544a |
14 | 2391b055 |
15 | 15dc9adc |
hex | e348be3 |
238324707 has 12 divisors (see below), whose sum is σ = 353192520. Its totient is φ = 158829660.
The previous prime is 238324693. The next prime is 238324727. The reversal of 238324707 is 707423832.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not a de Polignac number, because 238324707 - 211 = 238322659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (238324727) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78732 + ... + 81702.
It is an arithmetic number, because the mean of its divisors is an integer number (29432710).
Almost surely, 2238324707 is an apocalyptic number.
238324707 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
238324707 is a deficient number, since it is larger than the sum of its proper divisors (114867813).
238324707 is an frugal number, since it uses more digits than its factorization.
238324707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5951 (or 2974 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 238324707 is about 15437.7688478614. The cubic root of 238324707 is about 619.9971444544.
The spelling of 238324707 in words is "two hundred thirty-eight million, three hundred twenty-four thousand, seven hundred seven".
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