Base | Representation |
---|---|
bin | 1011110100100111100… |
… | …0111010101011110111 |
3 | 201102020121100112001012 |
4 | 2331021320322223313 |
5 | 11311423344320434 |
6 | 233145420422435 |
7 | 20450041015304 |
oct | 2751170725367 |
9 | 642217315035 |
10 | 203103120119 |
11 | 79154464289 |
12 | 334429a7a1b |
13 | 161ca19a423 |
14 | 9b8a28c0ab |
15 | 543aad73ce |
hex | 2f49e3aaf7 |
203103120119 has 8 divisors (see below), whose sum is σ = 214805998080. Its totient is φ = 191501566200.
The previous prime is 203103120091. The next prime is 203103120131. The reversal of 203103120119 is 911021301302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 203103120119 - 224 = 203086342903 is a prime.
It is a super-2 number, since 2×2031031201192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 203103120094 and 203103120103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203103120139) 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, 25326887 + ... + 25334904.
It is an arithmetic number, because the mean of its divisors is an integer number (26850749760).
Almost surely, 2203103120119 is an apocalyptic number.
203103120119 is a deficient number, since it is larger than the sum of its proper divisors (11702877961).
203103120119 is a wasteful number, since it uses less digits than its factorization.
203103120119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50662021.
The product of its (nonzero) digits is 324, while the sum is 23.
The spelling of 203103120119 in words is "two hundred three billion, one hundred three million, one hundred twenty thousand, one hundred nineteen".
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