Base | Representation |
---|---|
bin | 1100010011010… |
… | …11101010001111 |
3 | 21012012011201221 |
4 | 12021223222033 |
5 | 202404421143 |
6 | 14123544211 |
7 | 2362124533 |
oct | 611535217 |
9 | 235164657 |
10 | 103201423 |
11 | 53288836 |
12 | 2a68b067 |
13 | 184c4a40 |
14 | d9c5bc3 |
15 | 90d82ed |
hex | 626ba8f |
103201423 has 8 divisors (see below), whose sum is σ = 111888000. Its totient is φ = 94621728.
The previous prime is 103201409. The next prime is 103201429. The reversal of 103201423 is 324102301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103201423 - 213 = 103193231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103201397 and 103201406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103201429) 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, 24703 + ... + 28576.
It is an arithmetic number, because the mean of its divisors is an integer number (13986000).
Almost surely, 2103201423 is an apocalyptic number.
103201423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
103201423 is a deficient number, since it is larger than the sum of its proper divisors (8686577).
103201423 is a wasteful number, since it uses less digits than its factorization.
103201423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53441.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 103201423 is about 10158.8101173317. The cubic root of 103201423 is about 469.0601756749.
Adding to 103201423 its reverse (324102301), we get a palindrome (427303724).
The spelling of 103201423 in words is "one hundred three million, two hundred one thousand, four hundred twenty-three".
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