Base | Representation |
---|---|
bin | 11100001110000… |
… | …11011011010100 |
3 | 121111110010121022 |
4 | 32013003123110 |
5 | 441100330233 |
6 | 35253540312 |
7 | 5603113061 |
oct | 1607033324 |
9 | 544403538 |
10 | 236730068 |
11 | 11169a893 |
12 | 67344698 |
13 | 3a077683 |
14 | 23623c68 |
15 | 15bb2398 |
hex | e1c36d4 |
236730068 has 6 divisors (see below), whose sum is σ = 414277626. Its totient is φ = 118365032.
The previous prime is 236730061. The next prime is 236730071. The reversal of 236730068 is 860037632.
236730068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 166203664 + 70526404 = 12892^2 + 8398^2 .
It is a super-2 number, since 2×2367300682 = 112082250190569248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (236730061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29591255 + ... + 29591262.
It is an arithmetic number, because the mean of its divisors is an integer number (69046271).
Almost surely, 2236730068 is an apocalyptic number.
It is an amenable number.
236730068 is a deficient number, since it is larger than the sum of its proper divisors (177547558).
236730068 is a wasteful number, since it uses less digits than its factorization.
236730068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59182521 (or 59182519 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 236730068 is about 15386.0348368252. The cubic root of 236730068 is about 618.6112412311.
The spelling of 236730068 in words is "two hundred thirty-six million, seven hundred thirty thousand, sixty-eight".
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