Base | Representation |
---|---|
bin | 11000001101100… |
… | …10001011110110 |
3 | 112011011210200221 |
4 | 30012302023312 |
5 | 403443330024 |
6 | 32053124554 |
7 | 5014235620 |
oct | 1406621366 |
9 | 464153627 |
10 | 203105014 |
11 | a4713892 |
12 | 5802975a |
13 | 331036a8 |
14 | 1cd8dc10 |
15 | 12c6e3e4 |
hex | c1b22f6 |
203105014 has 16 divisors (see below), whose sum is σ = 353085696. Its totient is φ = 85818600.
The previous prime is 203104991. The next prime is 203105027. The reversal of 203105014 is 410501302.
203105014 is digitally balanced in base 2, 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, 101172 + ... + 103159.
It is an arithmetic number, because the mean of its divisors is an integer number (22067856).
Almost surely, 2203105014 is an apocalyptic number.
203105014 is a deficient number, since it is larger than the sum of its proper divisors (149980682).
203105014 is a wasteful number, since it uses less digits than its factorization.
203105014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204411.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 203105014 is about 14251.4916412283. The cubic root of 203105014 is about 587.8143918004.
Adding to 203105014 its reverse (410501302), we get a palindrome (613606316).
The spelling of 203105014 in words is "two hundred three million, one hundred five thousand, fourteen".
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