Base | Representation |
---|---|
bin | 1100011000001… |
… | …11110100111111 |
3 | 21020101200012012 |
4 | 12030013310333 |
5 | 203040403322 |
6 | 14145401435 |
7 | 2400430460 |
oct | 614076477 |
9 | 236350165 |
10 | 103841087 |
11 | 53685389 |
12 | 2a93927b |
13 | 18689c3c |
14 | db10d67 |
15 | 91b2ae2 |
hex | 6307d3f |
103841087 has 8 divisors (see below), whose sum is σ = 121435776. Its totient is φ = 86936472.
The previous prime is 103841081. The next prime is 103841123. The reversal of 103841087 is 780148301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103841087 - 24 = 103841071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103841081) 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, 172193 + ... + 172794.
It is an arithmetic number, because the mean of its divisors is an integer number (15179472).
Almost surely, 2103841087 is an apocalyptic number.
103841087 is a deficient number, since it is larger than the sum of its proper divisors (17594689).
103841087 is an equidigital number, since it uses as much as digits as its factorization.
103841087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345037.
The product of its (nonzero) digits is 5376, while the sum is 32.
The square root of 103841087 is about 10190.2446977489. The cubic root of 103841087 is about 470.0272913080.
Adding to 103841087 its reverse (780148301), we get a palindrome (883989388).
The spelling of 103841087 in words is "one hundred three million, eight hundred forty-one thousand, eighty-seven".
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