Base | Representation |
---|---|
bin | 1011110100100111100… |
… | …0011101011010100110 |
3 | 201102020121010102120212 |
4 | 2331021320131122212 |
5 | 11311423332001410 |
6 | 233145414055422 |
7 | 20450040005624 |
oct | 2751170353246 |
9 | 642217112525 |
10 | 203103000230 |
11 | 791543921a9 |
12 | 3344294a572 |
13 | 161ca1579a0 |
14 | 9b8a25a514 |
15 | 543aab1b05 |
hex | 2f49e1d6a6 |
203103000230 has 16 divisors (see below), whose sum is σ = 393707354544. Its totient is φ = 74991876960.
The previous prime is 203103000209. The next prime is 203103000259. The reversal of 203103000230 is 32000301302.
203103000230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781165256 + ... + 781165515.
It is an arithmetic number, because the mean of its divisors is an integer number (24606709659).
Almost surely, 2203103000230 is an apocalyptic number.
203103000230 is a deficient number, since it is larger than the sum of its proper divisors (190604354314).
203103000230 is a wasteful number, since it uses less digits than its factorization.
203103000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1562330791.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 203103000230 its reverse (32000301302), we get a palindrome (235103301532).
The spelling of 203103000230 in words is "two hundred three billion, one hundred three million, two hundred thirty", and thus it is an aban number.
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