Base | Representation |
---|---|
bin | 10101111010110… |
… | …01101010010101 |
3 | 110210222110112220 |
4 | 22331121222111 |
5 | 334032234203 |
6 | 30124532553 |
7 | 4361565315 |
oct | 1275315225 |
9 | 423873486 |
10 | 183868053 |
11 | 94874876 |
12 | 516b1159 |
13 | 2c129685 |
14 | 1a5c3445 |
15 | 1121e653 |
hex | af59a95 |
183868053 has 8 divisors (see below), whose sum is σ = 245301600. Its totient is φ = 122506608.
The previous prime is 183868021. The next prime is 183868057. The reversal of 183868053 is 350868381.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 183868053 - 25 = 183868021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 183867996 and 183868014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (183868057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11763 + ... + 22496.
It is an arithmetic number, because the mean of its divisors is an integer number (30662700).
Almost surely, 2183868053 is an apocalyptic number.
It is an amenable number.
183868053 is a deficient number, since it is larger than the sum of its proper divisors (61433547).
183868053 is a wasteful number, since it uses less digits than its factorization.
183868053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36051.
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 183868053 is about 13559.7954630592. The cubic root of 183868053 is about 568.6374070401.
The spelling of 183868053 in words is "one hundred eighty-three million, eight hundred sixty-eight thousand, fifty-three".
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