Base | Representation |
---|---|
bin | 1011110100101000000… |
… | …0100001101110000110 |
3 | 201102020202002212112012 |
4 | 2331022000201232012 |
5 | 11311424402140024 |
6 | 233145531254222 |
7 | 20450063664314 |
oct | 2751200415606 |
9 | 642222085465 |
10 | 203105115014 |
11 | 791555a705a |
12 | 334435aa372 |
13 | 161ca718439 |
14 | 9b8a64b0b4 |
15 | 543ad7d50e |
hex | 2f4a021b86 |
203105115014 has 8 divisors (see below), whose sum is σ = 305618738688. Its totient is φ = 101232202120.
The previous prime is 203105115007. The next prime is 203105115041. The reversal of 203105115014 is 410511501302.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 160176902 + ... + 160178169.
It is an arithmetic number, because the mean of its divisors is an integer number (38202342336).
Almost surely, 2203105115014 is an apocalyptic number.
203105115014 is a deficient number, since it is larger than the sum of its proper divisors (102513623674).
203105115014 is a wasteful number, since it uses less digits than its factorization.
203105115014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320355390.
The product of its (nonzero) digits is 600, while the sum is 23.
Adding to 203105115014 its reverse (410511501302), we get a palindrome (613616616316).
The spelling of 203105115014 in words is "two hundred three billion, one hundred five million, one hundred fifteen thousand, fourteen".
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