Base | Representation |
---|---|
bin | 1100010010101… |
… | …10010111011101 |
3 | 21012000202002122 |
4 | 12021112113131 |
5 | 202344123310 |
6 | 14122032325 |
7 | 2361312335 |
oct | 611262735 |
9 | 235022078 |
10 | 103114205 |
11 | 53229257 |
12 | 2a6486a5 |
13 | 1849412c |
14 | d9a20c5 |
15 | 90bc555 |
hex | 62565dd |
103114205 has 4 divisors (see below), whose sum is σ = 123737052. Its totient is φ = 82491360.
The previous prime is 103114183. The next prime is 103114211. The reversal of 103114205 is 502411301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 502411301 = 7 ⋅71773043.
It can be written as a sum of positive squares in 2 ways, for example, as 59382436 + 43731769 = 7706^2 + 6613^2 .
It is not a de Polignac number, because 103114205 - 28 = 103113949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10311416 + ... + 10311425.
It is an arithmetic number, because the mean of its divisors is an integer number (30934263).
Almost surely, 2103114205 is an apocalyptic number.
It is an amenable number.
103114205 is a deficient number, since it is larger than the sum of its proper divisors (20622847).
103114205 is an equidigital number, since it uses as much as digits as its factorization.
103114205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20622846.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 103114205 is about 10154.5164828267. The cubic root of 103114205 is about 468.9280004282.
Adding to 103114205 its reverse (502411301), we get a palindrome (605525506).
The spelling of 103114205 in words is "one hundred three million, one hundred fourteen thousand, two hundred five".
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