Base | Representation |
---|---|
bin | 1100011010101… |
… | …10101000101011 |
3 | 21021000001222121 |
4 | 12031112220223 |
5 | 203131221013 |
6 | 14200332111 |
7 | 2403243535 |
oct | 615265053 |
9 | 237001877 |
10 | 104163883 |
11 | 5388595a |
12 | 2aa74037 |
13 | 18770b45 |
14 | db96855 |
15 | 922858d |
hex | 6356a2b |
104163883 has 4 divisors (see below), whose sum is σ = 104387400. Its totient is φ = 103940368.
The previous prime is 104163881. The next prime is 104163889. The reversal of 104163883 is 388361401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 388361401 = 509 ⋅762989.
It is a cyclic number.
It is not a de Polignac number, because 104163883 - 21 = 104163881 is a prime.
It is a super-2 number, since 2×1041638832 = 21700229043275378, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104163881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111058 + ... + 111991.
It is an arithmetic number, because the mean of its divisors is an integer number (26096850).
Almost surely, 2104163883 is an apocalyptic number.
104163883 is a deficient number, since it is larger than the sum of its proper divisors (223517).
104163883 is an equidigital number, since it uses as much as digits as its factorization.
104163883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223516.
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 104163883 is about 10206.0708894265. The cubic root of 104163883 is about 470.5138231542.
The spelling of 104163883 in words is "one hundred four million, one hundred sixty-three thousand, eight hundred eighty-three".
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