Base | Representation |
---|---|
bin | 100101000111000011111… |
… | …100011011000001111101 |
3 | 100000210112000212100121021 |
4 | 211013003330123001331 |
5 | 313240303432044010 |
6 | 5231314100504141 |
7 | 352150256602600 |
oct | 45070374330175 |
9 | 10023460770537 |
10 | 2550203003005 |
11 | 8a3598125509 |
12 | 3522b59ab051 |
13 | 15663851ac88 |
14 | 8b605368337 |
15 | 4650b2048da |
hex | 251c3f1b07d |
2550203003005 has 48 divisors (see below), whose sum is σ = 3766972034304. Its totient is φ = 1649120605440.
The previous prime is 2550203002999. The next prime is 2550203003017. The reversal of 2550203003005 is 5003003020552.
It is not a de Polignac number, because 2550203003005 - 27 = 2550203002877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2786992 + ... + 3587161.
It is an arithmetic number, because the mean of its divisors is an integer number (78478584048).
Almost surely, 22550203003005 is an apocalyptic number.
It is an amenable number.
2550203003005 is a deficient number, since it is larger than the sum of its proper divisors (1216769031299).
2550203003005 is a wasteful number, since it uses less digits than its factorization.
2550203003005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6374266 (or 6374259 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 25.
Adding to 2550203003005 its reverse (5003003020552), we get a palindrome (7553206023557).
It can be divided in two parts, 255020 and 3003005, that added together give a square (3258025 = 18052).
The spelling of 2550203003005 in words is "two trillion, five hundred fifty billion, two hundred three million, three thousand, five".
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