Base | Representation |
---|---|
bin | 100011111110101101… |
… | …100100111111100001 |
3 | 10200201101222210011011 |
4 | 203332231210333201 |
5 | 1113110033133413 |
6 | 25425305220521 |
7 | 2535235632241 |
oct | 437655447741 |
9 | 120641883134 |
10 | 38633099233 |
11 | 15425417293 |
12 | 75a2191741 |
13 | 3848b22641 |
14 | 1c26c33b21 |
15 | 10119ce33d |
hex | 8feb64fe1 |
38633099233 has 32 divisors (see below), whose sum is σ = 42485319072. Its totient is φ = 34983936000.
The previous prime is 38633099231. The next prime is 38633099243. The reversal of 38633099233 is 33299033683.
It can be written as a sum of positive squares in 16 ways, for example, as 2734976209 + 35898123024 = 52297^2 + 189468^2 .
It is a cyclic number.
It is not a de Polignac number, because 38633099233 - 21 = 38633099231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38633099231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20625385 + ... + 20627257.
It is an arithmetic number, because the mean of its divisors is an integer number (1327666221).
Almost surely, 238633099233 is an apocalyptic number.
It is an amenable number.
38633099233 is a deficient number, since it is larger than the sum of its proper divisors (3852219839).
38633099233 is a wasteful number, since it uses less digits than its factorization.
38633099233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2325.
The product of its (nonzero) digits is 1889568, while the sum is 49.
The spelling of 38633099233 in words is "thirty-eight billion, six hundred thirty-three million, ninety-nine thousand, two hundred thirty-three".
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