Base | Representation |
---|---|
bin | 111011010100001… |
… | …010001010001110 |
3 | 2120100112100202212 |
4 | 323110022022032 |
5 | 4014223441423 |
6 | 242425150422 |
7 | 33442360331 |
oct | 7324121216 |
9 | 2510470685 |
10 | 995140238 |
11 | 470804654 |
12 | 23932b412 |
13 | 12b2281a1 |
14 | 96244618 |
15 | 5c571578 |
hex | 3b50a28e |
995140238 has 16 divisors (see below), whose sum is σ = 1621962240. Its totient is φ = 456175800.
The previous prime is 995140229. The next prime is 995140247. The reversal of 995140238 is 832041599.
It is an interprime number because it is at equal distance from previous prime (995140229) and next prime (995140247).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 995140195 and 995140204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421208 + ... + 423563.
It is an arithmetic number, because the mean of its divisors is an integer number (101372640).
Almost surely, 2995140238 is an apocalyptic number.
995140238 is a deficient number, since it is larger than the sum of its proper divisors (626822002).
995140238 is a wasteful number, since it uses less digits than its factorization.
995140238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844823.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 995140238 is about 31545.8434345953. The cubic root of 995140238 is about 998.3774480825.
The spelling of 995140238 in words is "nine hundred ninety-five million, one hundred forty thousand, two hundred thirty-eight".
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