Base | Representation |
---|---|
bin | 1100010010100… |
… | …11111000110101 |
3 | 21012000020011122 |
4 | 12021103320311 |
5 | 202343312203 |
6 | 14121513325 |
7 | 2361240623 |
oct | 611237065 |
9 | 235006148 |
10 | 103104053 |
11 | 53221668 |
12 | 2a642845 |
13 | 1848c620 |
14 | d99c513 |
15 | 90b9538 |
hex | 6253e35 |
103104053 has 8 divisors (see below), whose sum is σ = 113743896. Its totient is φ = 92851200.
The previous prime is 103104037. The next prime is 103104059. The reversal of 103104053 is 350401301.
It can be written as a sum of positive squares in 4 ways, for example, as 14122564 + 88981489 = 3758^2 + 9433^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103104053 - 24 = 103104037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103104059) 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, 96188 + ... + 97253.
It is an arithmetic number, because the mean of its divisors is an integer number (14217987).
Almost surely, 2103104053 is an apocalyptic number.
103104053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
103104053 is a deficient number, since it is larger than the sum of its proper divisors (10639843).
103104053 is a wasteful number, since it uses less digits than its factorization.
103104053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193495.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 103104053 is about 10154.0165944320. The cubic root of 103104053 is about 468.9126106530.
Adding to 103104053 its reverse (350401301), we get a palindrome (453505354).
The spelling of 103104053 in words is "one hundred three million, one hundred four thousand, fifty-three".
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