Base | Representation |
---|---|
bin | 110000000011101100… |
… | …0001111111011010100 |
3 | 100212101101200020010012 |
4 | 1200013120033323110 |
5 | 3142324432343213 |
6 | 115224422415352 |
7 | 10312316062544 |
oct | 1400730177324 |
9 | 325341606105 |
10 | 103203012308 |
11 | 3a84a456710 |
12 | 18002591558 |
13 | 99692943b6 |
14 | 4dd05d1324 |
15 | 2a405304a8 |
hex | 180760fed4 |
103203012308 has 12 divisors (see below), whose sum is σ = 197023932672. Its totient is φ = 46910460120.
The previous prime is 103203012307. The next prime is 103203012371. The reversal of 103203012308 is 803210302301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103203012307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172761460 + ... + 1172761547.
It is an arithmetic number, because the mean of its divisors is an integer number (16418661056).
Almost surely, 2103203012308 is an apocalyptic number.
It is an amenable number.
103203012308 is a deficient number, since it is larger than the sum of its proper divisors (93820920364).
103203012308 is a wasteful number, since it uses less digits than its factorization.
103203012308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2345523022 (or 2345523020 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 103203012308 its reverse (803210302301), we get a palindrome (906413314609).
The spelling of 103203012308 in words is "one hundred three billion, two hundred three million, twelve thousand, three hundred eight".
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