Base | Representation |
---|---|
bin | 1100010011011… |
… | …00000110011110 |
3 | 21012012021012212 |
4 | 12021230012132 |
5 | 202410000410 |
6 | 14124000422 |
7 | 2362133024 |
oct | 611540636 |
9 | 235167185 |
10 | 103203230 |
11 | 5328a129 |
12 | 2a690112 |
13 | 184c5800 |
14 | d9c6714 |
15 | 90d8b05 |
hex | 626c19e |
103203230 has 48 divisors (see below), whose sum is σ = 203964480. Its totient is φ = 37574784.
The previous prime is 103203223. The next prime is 103203251. The reversal of 103203230 is 32302301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133124 + ... + 133896.
It is an arithmetic number, because the mean of its divisors is an integer number (4249260).
Almost surely, 2103203230 is an apocalyptic number.
103203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103203230 is a deficient number, since it is larger than the sum of its proper divisors (100761250).
103203230 is a wasteful number, since it uses less digits than its factorization.
103203230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885 (or 872 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 103203230 is about 10158.8990545236. The cubic root of 103203230 is about 469.0629133206.
Adding to 103203230 its reverse (32302301), we get a palindrome (135505531).
The spelling of 103203230 in words is "one hundred three million, two hundred three thousand, two hundred thirty".
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