Base | Representation |
---|---|
bin | 111100010110011… |
… | …1101000110110110 |
3 | 12020010111020010020 |
4 | 1320230331012312 |
5 | 13121403104200 |
6 | 532535510010 |
7 | 101116434315 |
oct | 17054750666 |
9 | 5203436106 |
10 | 2025050550 |
11 | 94a0a74a6 |
12 | 486228306 |
13 | 263708583 |
14 | 152d3a27c |
15 | bcbaeea0 |
hex | 78b3d1b6 |
2025050550 has 48 divisors (see below), whose sum is σ = 5104478352. Its totient is φ = 531158400.
The previous prime is 2025050543. The next prime is 2025050563. The reversal of 2025050550 is 550505202.
It is a self number, because there is not a number n which added to its sum of digits gives 2025050550.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101509 + ... + 119808.
It is an arithmetic number, because the mean of its divisors is an integer number (106343299).
Almost surely, 22025050550 is an apocalyptic number.
2025050550 is an abundant number, since it is smaller than the sum of its proper divisors (3079427802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025050550 is a wasteful number, since it uses less digits than its factorization.
2025050550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221393 (or 221388 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 24.
The square root of 2025050550 is about 45000.5616631615. The cubic root of 2025050550 is about 1265.1595251542.
Adding to 2025050550 its reverse (550505202), we get a palindrome (2575555752).
The spelling of 2025050550 in words is "two billion, twenty-five million, fifty thousand, five hundred fifty".
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